156970855

素因数分解:

$5^1\times {\mathrm{43}}^2\times {\mathrm{16979}}^1$

素因数の和:17070

約数の個数: 12

約数和(自身を含む): 192858840

約数和(自身を除く): 35887985

約数列:

[1, 5, 43, 215, 1849, 9245, 16979, 84895, 730097, 3650485, 31394171, 156970855]

約数ペア:

[(1, 156970855), (5, 31394171), (43, 3650485), (215, 730097), (1849, 84895), (9245, 16979)]