725112893485

素因数分解:

$5^1\times {\mathrm{449}}^1\times {\mathrm{2957}}^1\times {\mathrm{109229}}^1$

素因数の和:112640

約数の個数: 16

約数和(自身を含む): 872376318000

約数和(自身を除く): 147263424515

約数列:

[1, 5, 449, 2245, 2957, 14785, 109229, 546145, 1327693, 6638465, 49043821, 245219105, 322990153, 1614950765, 145022578697, 725112893485]

約数ペア:

[(1, 725112893485), (5, 145022578697), (449, 1614950765), (2245, 322990153), (2957, 245219105), (14785, 49043821), (109229, 6638465), (546145, 1327693)]