12423495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{661}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 22878720

約数和(自身を除く): 10455225

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 179, 537, 661, 895, 1253, 1983, 2685, 3305, 3759, 4627, 6265, 9915, 13881, 18795, 23135, 69405, 118319, 354957, 591595, 828233, 1774785, 2484699, 4141165, 12423495]

約数ペア:

[(1, 12423495), (3, 4141165), (5, 2484699), (7, 1774785), (15, 828233), (21, 591595), (35, 354957), (105, 118319), (179, 69405), (537, 23135), (661, 18795), (895, 13881), (1253, 9915), (1983, 6265), (2685, 4627), (3305, 3759)]