172738385

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{13151}}^1$

素因数の和:13264

約数の個数: 16

約数和(自身を含む): 215903232

約数和(自身を除く): 43164847

約数列:

[1, 5, 37, 71, 185, 355, 2627, 13135, 13151, 65755, 486587, 933721, 2432935, 4668605, 34547677, 172738385]

約数ペア:

[(1, 172738385), (5, 34547677), (37, 4668605), (71, 2432935), (185, 933721), (355, 486587), (2627, 65755), (13135, 13151)]