25478730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{283097}}^1$

素因数の和:283110

約数の個数: 24

約数和(自身を含む): 66244932

約数和(自身を除く): 40766202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 283097, 566194, 849291, 1415485, 1698582, 2547873, 2830970, 4246455, 5095746, 8492910, 12739365, 25478730]

約数ペア:

[(1, 25478730), (2, 12739365), (3, 8492910), (5, 5095746), (6, 4246455), (9, 2830970), (10, 2547873), (15, 1698582), (18, 1415485), (30, 849291), (45, 566194), (90, 283097)]