942501625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{580001}}^1$

素因数の和:580029

約数の個数: 16

約数和(自身を含む): 1266724368

約数和(自身を除く): 324222743

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 580001, 2900005, 7540013, 14500025, 37700065, 72500125, 188500325, 942501625]

約数ペア:

[(1, 942501625), (5, 188500325), (13, 72500125), (25, 37700065), (65, 14500025), (125, 7540013), (325, 2900005), (1625, 580001)]