22289865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{757}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 38712576

約数和(自身を除く): 16422711

約数列:

[1, 3, 5, 13, 15, 39, 65, 151, 195, 453, 755, 757, 1963, 2265, 2271, 3785, 5889, 9815, 9841, 11355, 29445, 29523, 49205, 114307, 147615, 342921, 571535, 1485991, 1714605, 4457973, 7429955, 22289865]

約数ペア:

[(1, 22289865), (3, 7429955), (5, 4457973), (13, 1714605), (15, 1485991), (39, 571535), (65, 342921), (151, 147615), (195, 114307), (453, 49205), (755, 29523), (757, 29445), (1963, 11355), (2265, 9841), (2271, 9815), (3785, 5889)]