2716375

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:747

約数の個数: 16

約数和(自身を含む): 3504384

約数和(自身を除く): 788009

約数列:

[1, 5, 25, 31, 125, 155, 701, 775, 3505, 3875, 17525, 21731, 87625, 108655, 543275, 2716375]

約数ペア:

[(1, 2716375), (5, 543275), (25, 108655), (31, 87625), (125, 21731), (155, 17525), (701, 3875), (775, 3505)]