12423015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25097}}^1$

素因数の和:25119

約数の個数: 24

約数和(自身を含む): 23491728

約数和(自身を除く): 11068713

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 25097, 75291, 125485, 225873, 276067, 376455, 828201, 1129365, 1380335, 2484603, 4141005, 12423015]

約数ペア:

[(1, 12423015), (3, 4141005), (5, 2484603), (9, 1380335), (11, 1129365), (15, 828201), (33, 376455), (45, 276067), (55, 225873), (99, 125485), (165, 75291), (495, 25097)]