26404885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1499}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 34272000

約数和(自身を除く): 7867115

約数列:

[1, 5, 13, 65, 271, 1355, 1499, 3523, 7495, 17615, 19487, 97435, 406229, 2031145, 5280977, 26404885]

約数ペア:

[(1, 26404885), (5, 5280977), (13, 2031145), (65, 406229), (271, 97435), (1355, 19487), (1499, 17615), (3523, 7495)]