2040322455

素因数分解:

$3^2\times 5^1\times {\mathrm{2099}}^1\times {\mathrm{21601}}^1$

素因数の和:23711

約数の個数: 24

約数和(自身を含む): 3538407600

約数和(自身を除く): 1498085145

約数列:

[1, 3, 5, 9, 15, 45, 2099, 6297, 10495, 18891, 21601, 31485, 64803, 94455, 108005, 194409, 324015, 972045, 45340499, 136021497, 226702495, 408064491, 680107485, 2040322455]

約数ペア:

[(1, 2040322455), (3, 680107485), (5, 408064491), (9, 226702495), (15, 136021497), (45, 45340499), (2099, 972045), (6297, 324015), (10495, 194409), (18891, 108005), (21601, 94455), (31485, 64803)]