147792785

素因数分解:

$5^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{4261}}^1$

素因数の和:5264

約数の個数: 16

約数和(自身を含む): 202939392

約数和(自身を除く): 55146607

約数列:

[1, 5, 7, 35, 991, 4261, 4955, 6937, 21305, 29827, 34685, 149135, 4222651, 21113255, 29558557, 147792785]

約数ペア:

[(1, 147792785), (5, 29558557), (7, 21113255), (35, 4222651), (991, 149135), (4261, 34685), (4955, 29827), (6937, 21305)]