315045405

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{225839}}^1$

素因数の和:225881

約数の個数: 24

約数和(自身を含む): 563696640

約数和(自身を除く): 248651235

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 225839, 677517, 1129195, 2032551, 3387585, 7001009, 10162755, 21003027, 35005045, 63009081, 105015135, 315045405]

約数ペア:

[(1, 315045405), (3, 105015135), (5, 63009081), (9, 35005045), (15, 21003027), (31, 10162755), (45, 7001009), (93, 3387585), (155, 2032551), (279, 1129195), (465, 677517), (1395, 225839)]