10503025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1941

約数の個数: 24

約数和(自身を含む): 14858424

約数和(自身を除く): 4355399

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 1901, 5525, 9505, 24713, 32317, 47525, 123565, 161585, 420121, 617825, 807925, 2100605, 10503025]

約数ペア:

[(1, 10503025), (5, 2100605), (13, 807925), (17, 617825), (25, 420121), (65, 161585), (85, 123565), (221, 47525), (325, 32317), (425, 24713), (1105, 9505), (1901, 5525)]