127890657505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{3733}}^1\times {\mathrm{527069}}^1$

素因数の和:530820

約数の個数: 16

約数和(自身を含む): 165318667920

約数和(自身を除く): 37428010415

約数列:

[1, 5, 13, 65, 3733, 18665, 48529, 242645, 527069, 2635345, 6851897, 34259485, 1967548577, 9837742885, 25578131501, 127890657505]

約数ペア:

[(1, 127890657505), (5, 25578131501), (13, 9837742885), (65, 1967548577), (3733, 34259485), (18665, 6851897), (48529, 2635345), (242645, 527069)]