8181335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3319}}^1$

素因数の和:3370

約数の個数: 16

約数和(自身を含む): 10756800

約数和(自身を除く): 2575465

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 3319, 16595, 56423, 96251, 282115, 481255, 1636267, 8181335]

約数ペア:

[(1, 8181335), (5, 1636267), (17, 481255), (29, 282115), (85, 96251), (145, 56423), (493, 16595), (2465, 3319)]