157049815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{16001}}^1$

素因数の和:16170

約数の個数: 16

約数和(自身を含む): 204313536

約数和(自身を除く): 47263721

約数列:

[1, 5, 13, 65, 151, 755, 1963, 9815, 16001, 80005, 208013, 1040065, 2416151, 12080755, 31409963, 157049815]

約数ペア:

[(1, 157049815), (5, 31409963), (13, 12080755), (65, 2416151), (151, 1040065), (755, 208013), (1963, 80005), (9815, 16001)]