57966215

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2683}}^1$

素因数の和:2866

約数の個数: 16

約数和(自身を含む): 72468000

約数和(自身を除く): 14501785

約数列:

[1, 5, 29, 145, 149, 745, 2683, 4321, 13415, 21605, 77807, 389035, 399767, 1998835, 11593243, 57966215]

約数ペア:

[(1, 57966215), (5, 11593243), (29, 1998835), (145, 399767), (149, 389035), (745, 77807), (2683, 21605), (4321, 13415)]