42167255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9137}}^1$

素因数の和:9226

約数の個数: 16

約数和(自身を含む): 55266624

約数和(自身を除く): 13099369

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 9137, 45685, 118781, 593905, 648727, 3243635, 8433451, 42167255]

約数ペア:

[(1, 42167255), (5, 8433451), (13, 3243635), (65, 648727), (71, 593905), (355, 118781), (923, 45685), (4615, 9137)]