The Number of Integers Divisible by a^k Except a^(k+l) b
Keywords:
Bounds, Ceiling function, Divisibility, Floor function, IntegerAbstract
For positive integers , let
be the set of all integers divisible by
except
between
and
. Under certain condition on these integers, we obtain the explicit formula for
, where
denotes the number of elements in a finite set
. We also provide bounds on
and show that these are the best bounds by examples.
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Published
2022-09-28
How to Cite
Tongron , Y., & Paikhlaew, K. (2022). The Number of Integers Divisible by a^k Except a^(k+l) b. Science & Technology Asia, 27(3), 132–136. Retrieved from https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/242455
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Section
Physical sciences
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