64743445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{4133}}^1$

素因数の和:4392

約数の個数: 16

約数和(自身を含む): 84035952

約数和(自身を除く): 19292507

約数列:

[1, 5, 13, 65, 241, 1205, 3133, 4133, 15665, 20665, 53729, 268645, 996053, 4980265, 12948689, 64743445]

約数ペア:

[(1, 64743445), (5, 12948689), (13, 4980265), (65, 996053), (241, 268645), (1205, 53729), (3133, 20665), (4133, 15665)]