5215925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 7603680

約数和(自身を除く): 2387755

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 1459, 3575, 7295, 16049, 18967, 36475, 80245, 94835, 208637, 401225, 474175, 1043185, 5215925]

約数ペア:

[(1, 5215925), (5, 1043185), (11, 474175), (13, 401225), (25, 208637), (55, 94835), (65, 80245), (143, 36475), (275, 18967), (325, 16049), (715, 7295), (1459, 3575)]