72485195

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{1531}}^1$

素因数の和:2110

約数の個数: 16

約数和(自身を含む): 92324448

約数和(自身を除く): 19839253

約数列:

[1, 5, 17, 85, 557, 1531, 2785, 7655, 9469, 26027, 47345, 130135, 852767, 4263835, 14497039, 72485195]

約数ペア:

[(1, 72485195), (5, 14497039), (17, 4263835), (85, 852767), (557, 130135), (1531, 47345), (2785, 26027), (7655, 9469)]