122657885

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 173536512

約数和(自身を除く): 50878627

約数列:

[1, 5, 7, 35, 61, 73, 305, 365, 427, 511, 787, 2135, 2555, 3935, 4453, 5509, 22265, 27545, 31171, 48007, 57451, 155855, 240035, 287255, 336049, 402157, 1680245, 2010785, 3504511, 17522555, 24531577, 122657885]

約数ペア:

[(1, 122657885), (5, 24531577), (7, 17522555), (35, 3504511), (61, 2010785), (73, 1680245), (305, 402157), (365, 336049), (427, 287255), (511, 240035), (787, 155855), (2135, 57451), (2555, 48007), (3935, 31171), (4453, 27545), (5509, 22265)]