331121205

素因数分解:

$3^2\times 5^1\times {\mathrm{2011}}^1\times {\mathrm{3659}}^1$

素因数の和:5681

約数の個数: 24

約数和(自身を含む): 574385760

約数和(自身を除く): 243264555

約数列:

[1, 3, 5, 9, 15, 45, 2011, 3659, 6033, 10055, 10977, 18099, 18295, 30165, 32931, 54885, 90495, 164655, 7358249, 22074747, 36791245, 66224241, 110373735, 331121205]

約数ペア:

[(1, 331121205), (3, 110373735), (5, 66224241), (9, 36791245), (15, 22074747), (45, 7358249), (2011, 164655), (3659, 90495), (6033, 54885), (10055, 32931), (10977, 30165), (18099, 18295)]