80853445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{2207}}^1$

素因数の和:2660

約数の個数: 16

約数和(自身を含む): 103016448

約数和(自身を除く): 22163003

約数列:

[1, 5, 17, 85, 431, 2155, 2207, 7327, 11035, 36635, 37519, 187595, 951217, 4756085, 16170689, 80853445]

約数ペア:

[(1, 80853445), (5, 16170689), (17, 4756085), (85, 951217), (431, 187595), (2155, 37519), (2207, 36635), (7327, 11035)]