238400525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2069}}^1$

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 323416800

約数和(自身を除く): 85016275

約数列:

[1, 5, 11, 25, 55, 275, 419, 2069, 2095, 4609, 10345, 10475, 22759, 23045, 51725, 113795, 115225, 568975, 866911, 4334555, 9536021, 21672775, 47680105, 238400525]

約数ペア:

[(1, 238400525), (5, 47680105), (11, 21672775), (25, 9536021), (55, 4334555), (275, 866911), (419, 568975), (2069, 115225), (2095, 113795), (4609, 51725), (10345, 23045), (10475, 22759)]