71421085

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{1523}}^1$

素因数の和:1724

約数の個数: 16

約数和(自身を含む): 87562944

約数和(自身を除く): 16141859

約数列:

[1, 5, 83, 113, 415, 565, 1523, 7615, 9379, 46895, 126409, 172099, 632045, 860495, 14284217, 71421085]

約数ペア:

[(1, 71421085), (5, 14284217), (83, 860495), (113, 632045), (415, 172099), (565, 126409), (1523, 46895), (7615, 9379)]