2577955

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 3343680

約数和(自身を除く): 765725

約数列:

[1, 5, 23, 29, 115, 145, 667, 773, 3335, 3865, 17779, 22417, 88895, 112085, 515591, 2577955]

約数ペア:

[(1, 2577955), (5, 515591), (23, 112085), (29, 88895), (115, 22417), (145, 17779), (667, 3865), (773, 3335)]