81132085

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{1427}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 99320256

約数和(自身を除く): 18188171

約数列:

[1, 5, 83, 137, 415, 685, 1427, 7135, 11371, 56855, 118441, 195499, 592205, 977495, 16226417, 81132085]

約数ペア:

[(1, 81132085), (5, 16226417), (83, 977495), (137, 592205), (415, 195499), (685, 118441), (1427, 56855), (7135, 11371)]