7938825

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{701}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 13231296

約数和(自身を除く): 5292471

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 701, 755, 2103, 2265, 3505, 3775, 10515, 11325, 17525, 52575, 105851, 317553, 529255, 1587765, 2646275, 7938825]

約数ペア:

[(1, 7938825), (3, 2646275), (5, 1587765), (15, 529255), (25, 317553), (75, 105851), (151, 52575), (453, 17525), (701, 11325), (755, 10515), (2103, 3775), (2265, 3505)]