22570405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31567}}^1$

素因数の和:31596

約数の個数: 16

約数和(自身を含む): 31820544

約数和(自身を除く): 9250139

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 31567, 157835, 347237, 410371, 1736185, 2051855, 4514081, 22570405]

約数ペア:

[(1, 22570405), (5, 4514081), (11, 2051855), (13, 1736185), (55, 410371), (65, 347237), (143, 157835), (715, 31567)]