71816165

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1540

約数の個数: 16

約数和(自身を含む): 87950016

約数和(自身を除く): 16133851

約数列:

[1, 5, 83, 131, 415, 655, 1321, 6605, 10873, 54365, 109643, 173051, 548215, 865255, 14363233, 71816165]

約数ペア:

[(1, 71816165), (5, 14363233), (83, 865255), (131, 548215), (415, 173051), (655, 109643), (1321, 54365), (6605, 10873)]