331360315

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{42131}}^1$

素因数の和:42171

約数の個数: 24

約数和(自身を含む): 470698704

約数和(自身を除く): 139338389

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 42131, 210655, 463441, 547703, 2317205, 2738515, 5097851, 6024733, 25489255, 30123665, 66272063, 331360315]

約数ペア:

[(1, 331360315), (5, 66272063), (11, 30123665), (13, 25489255), (55, 6024733), (65, 5097851), (121, 2738515), (143, 2317205), (605, 547703), (715, 463441), (1573, 210655), (7865, 42131)]