158984765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{2531}}^1$

素因数の和:3292

約数の個数: 16

約数和(自身を含む): 202357440

約数和(自身を除く): 43372675

約数列:

[1, 5, 17, 85, 739, 2531, 3695, 12563, 12655, 43027, 62815, 215135, 1870409, 9352045, 31796953, 158984765]

約数ペア:

[(1, 158984765), (5, 31796953), (17, 9352045), (85, 1870409), (739, 215135), (2531, 62815), (3695, 43027), (12563, 12655)]