12980585675

素因数分解:

$5^2\times {\mathrm{1223}}^1\times {\mathrm{424549}}^1$

素因数の和:425782

約数の個数: 12

約数和(自身を含む): 16109125200

約数和(自身を除く): 3128539525

約数列:

[1, 5, 25, 1223, 6115, 30575, 424549, 2122745, 10613725, 519223427, 2596117135, 12980585675]

約数ペア:

[(1, 12980585675), (5, 2596117135), (25, 519223427), (1223, 10613725), (6115, 2122745), (30575, 424549)]