67204085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{6343}}^1$

素因数の和:6524

約数の個数: 16

約数和(自身を含む): 87394944

約数和(自身を除く): 20190859

約数列:

[1, 5, 13, 65, 163, 815, 2119, 6343, 10595, 31715, 82459, 412295, 1033909, 5169545, 13440817, 67204085]

約数ペア:

[(1, 67204085), (5, 13440817), (13, 5169545), (65, 1033909), (163, 412295), (815, 82459), (2119, 31715), (6343, 10595)]