7250155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2161}}^1$

素因数の和:2238

約数の個数: 16

約数和(自身を含む): 9651168

約数和(自身を除く): 2401013

約数列:

[1, 5, 11, 55, 61, 305, 671, 2161, 3355, 10805, 23771, 118855, 131821, 659105, 1450031, 7250155]

約数ペア:

[(1, 7250155), (5, 1450031), (11, 659105), (55, 131821), (61, 118855), (305, 23771), (671, 10805), (2161, 3355)]