13231375

素因数分解:

$5^3\times {\mathrm{151}}^1\times {\mathrm{701}}^1$

素因数の和:867

約数の個数: 16

約数和(自身を含む): 16645824

約数和(自身を除く): 3414449

約数列:

[1, 5, 25, 125, 151, 701, 755, 3505, 3775, 17525, 18875, 87625, 105851, 529255, 2646275, 13231375]

約数ペア:

[(1, 13231375), (5, 2646275), (25, 529255), (125, 105851), (151, 87625), (701, 18875), (755, 17525), (3505, 3775)]