81246755005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{7484731}}^1$

素因数の和:7484916

約数の個数: 16

約数和(自身を含む): 105624537984

約数和(自身を除く): 24377782979

約数列:

[1, 5, 13, 65, 167, 835, 2171, 10855, 7484731, 37423655, 97301503, 486507515, 1249950077, 6249750385, 16249351001, 81246755005]

約数ペア:

[(1, 81246755005), (5, 16249351001), (13, 6249750385), (65, 1249950077), (167, 486507515), (835, 97301503), (2171, 37423655), (10855, 7484731)]