42063905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3067}}^1$

素因数の和:3296

約数の個数: 16

約数和(自身を含む): 54634944

約数和(自身を除く): 12571039

約数列:

[1, 5, 13, 65, 211, 1055, 2743, 3067, 13715, 15335, 39871, 199355, 647137, 3235685, 8412781, 42063905]

約数ペア:

[(1, 42063905), (5, 8412781), (13, 3235685), (65, 647137), (211, 199355), (1055, 39871), (2743, 15335), (3067, 13715)]