89071705

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{4271}}^1$

素因数の和:4416

約数の個数: 16

約数和(自身を含む): 110525184

約数和(自身を除く): 21453479

約数列:

[1, 5, 43, 97, 215, 485, 4171, 4271, 20855, 21355, 183653, 414287, 918265, 2071435, 17814341, 89071705]

約数ペア:

[(1, 89071705), (5, 17814341), (43, 2071435), (97, 918265), (215, 414287), (485, 183653), (4171, 21355), (4271, 20855)]