86117255

素因数分解:

$5^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{1123}}^1$

素因数の和:1455

約数の個数: 24

約数和(自身を含む): 120704112

約数和(自身を除く): 34586857

約数列:

[1, 5, 7, 35, 49, 245, 313, 1123, 1565, 2191, 5615, 7861, 10955, 15337, 39305, 55027, 76685, 275135, 351499, 1757495, 2460493, 12302465, 17223451, 86117255]

約数ペア:

[(1, 86117255), (5, 17223451), (7, 12302465), (35, 2460493), (49, 1757495), (245, 351499), (313, 275135), (1123, 76685), (1565, 55027), (2191, 39305), (5615, 15337), (7861, 10955)]