89409665

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{1249}}^1$

素因数の和:1496

約数の個数: 16

約数和(自身を含む): 109200000

約数和(自身を除く): 19790335

約数列:

[1, 5, 103, 139, 515, 695, 1249, 6245, 14317, 71585, 128647, 173611, 643235, 868055, 17881933, 89409665]

約数ペア:

[(1, 89409665), (5, 17881933), (103, 868055), (139, 643235), (515, 173611), (695, 128647), (1249, 71585), (6245, 14317)]