100507925

素因数分解:

$5^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1627}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 142925376

約数和(自身を除く): 42417451

約数列:

[1, 5, 7, 25, 35, 175, 353, 1627, 1765, 2471, 8135, 8825, 11389, 12355, 40675, 56945, 61775, 284725, 574331, 2871655, 4020317, 14358275, 20101585, 100507925]

約数ペア:

[(1, 100507925), (5, 20101585), (7, 14358275), (25, 4020317), (35, 2871655), (175, 574331), (353, 284725), (1627, 61775), (1765, 56945), (2471, 40675), (8135, 12355), (8825, 11389)]