42430765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9743}}^1$

素因数の和:9828

約数の個数: 16

約数和(自身を含む): 55657728

約数和(自身を除く): 13226963

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 9743, 48715, 126659, 633295, 652781, 3263905, 8486153, 42430765]

約数ペア:

[(1, 42430765), (5, 8486153), (13, 3263905), (65, 652781), (67, 633295), (335, 126659), (871, 48715), (4355, 9743)]