120782915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{51071}}^1$

素因数の和:51130

約数の個数: 16

約数和(自身を含む): 161796096

約数和(自身を除く): 41013181

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 51071, 255355, 561781, 2196053, 2808905, 10980265, 24156583, 120782915]

約数ペア:

[(1, 120782915), (5, 24156583), (11, 10980265), (43, 2808905), (55, 2196053), (215, 561781), (473, 255355), (2365, 51071)]