79556665

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{7873}}^1$

素因数の和:7968

約数の個数: 16

約数和(自身を含む): 99779328

約数和(自身を除く): 20222663

約数列:

[1, 5, 43, 47, 215, 235, 2021, 7873, 10105, 39365, 338539, 370031, 1692695, 1850155, 15911333, 79556665]

約数ペア:

[(1, 79556665), (5, 15911333), (43, 1850155), (47, 1692695), (215, 370031), (235, 338539), (2021, 39365), (7873, 10105)]