13431925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 18438056

約数和(自身を除く): 5006131

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 1117, 2405, 5585, 12025, 14521, 27925, 41329, 72605, 206645, 363025, 537277, 1033225, 2686385, 13431925]

約数ペア:

[(1, 13431925), (5, 2686385), (13, 1033225), (25, 537277), (37, 363025), (65, 206645), (185, 72605), (325, 41329), (481, 27925), (925, 14521), (1117, 12025), (2405, 5585)]