57015785

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1427}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 70120512

約数和(自身を除く): 13104727

約数列:

[1, 5, 61, 131, 305, 655, 1427, 7135, 7991, 39955, 87047, 186937, 435235, 934685, 11403157, 57015785]

約数ペア:

[(1, 57015785), (5, 11403157), (61, 934685), (131, 435235), (305, 186937), (655, 87047), (1427, 39955), (7135, 7991)]