313620712925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{964986809}}^1$

素因数の和:964986832

約数の個数: 12

約数和(自身を含む): 418804275540

約数和(自身を除く): 105183562615

約数列:

[1, 5, 13, 25, 65, 325, 964986809, 4824934045, 12544828517, 24124670225, 62724142585, 313620712925]

約数ペア:

[(1, 313620712925), (5, 62724142585), (13, 24124670225), (25, 12544828517), (65, 4824934045), (325, 964986809)]