68649495

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{10331}}^1$

素因数の和:10782

約数の個数: 16

約数和(自身を含む): 110097792

約数和(自身を除く): 41448297

約数列:

[1, 3, 5, 15, 443, 1329, 2215, 6645, 10331, 30993, 51655, 154965, 4576633, 13729899, 22883165, 68649495]

約数ペア:

[(1, 68649495), (3, 22883165), (5, 13729899), (15, 4576633), (443, 154965), (1329, 51655), (2215, 30993), (6645, 10331)]