233361025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4241}}^1$

素因数の和:4353

約数の個数: 24

約数和(自身を含む): 302980608

約数和(自身を除く): 69619583

約数列:

[1, 5, 25, 31, 71, 155, 355, 775, 1775, 2201, 4241, 11005, 21205, 55025, 106025, 131471, 301111, 657355, 1505555, 3286775, 7527775, 9334441, 46672205, 233361025]

約数ペア:

[(1, 233361025), (5, 46672205), (25, 9334441), (31, 7527775), (71, 3286775), (155, 1505555), (355, 657355), (775, 301111), (1775, 131471), (2201, 106025), (4241, 55025), (11005, 21205)]