25879365

素因数分解:

$3^3\times 5^1\times {\mathrm{191699}}^1$

素因数の和:191713

約数の個数: 16

約数和(自身を含む): 46008000

約数和(自身を除く): 20128635

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191699, 575097, 958495, 1725291, 2875485, 5175873, 8626455, 25879365]

約数ペア:

[(1, 25879365), (3, 8626455), (5, 5175873), (9, 2875485), (15, 1725291), (27, 958495), (45, 575097), (135, 191699)]