56551455

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9041}}^1$

素因数の和:9191

約数の個数: 24

約数和(自身を含む): 98738640

約数和(自身を除く): 42187185

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 9041, 27123, 45205, 81369, 135615, 406845, 1256699, 3770097, 6283495, 11310291, 18850485, 56551455]

約数ペア:

[(1, 56551455), (3, 18850485), (5, 11310291), (9, 6283495), (15, 3770097), (45, 1256699), (139, 406845), (417, 135615), (695, 81369), (1251, 45205), (2085, 27123), (6255, 9041)]