26806045

素因数分解:

$5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1777}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 36868608

約数和(自身を除く): 10062563

約数列:

[1, 5, 7, 35, 431, 1777, 2155, 3017, 8885, 12439, 15085, 62195, 765887, 3829435, 5361209, 26806045]

約数ペア:

[(1, 26806045), (5, 5361209), (7, 3829435), (35, 765887), (431, 62195), (1777, 15085), (2155, 12439), (3017, 8885)]