140088925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2917}}^1$

素因数の和:3057

約数の個数: 24

約数和(自身を含む): 185619816

約数和(自身を除く): 45530891

約数列:

[1, 5, 17, 25, 85, 113, 425, 565, 1921, 2825, 2917, 9605, 14585, 48025, 49589, 72925, 247945, 329621, 1239725, 1648105, 5603557, 8240525, 28017785, 140088925]

約数ペア:

[(1, 140088925), (5, 28017785), (17, 8240525), (25, 5603557), (85, 1648105), (113, 1239725), (425, 329621), (565, 247945), (1921, 72925), (2825, 49589), (2917, 48025), (9605, 14585)]