67528065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409261}}^1$

素因数の和:409280

約数の個数: 16

約数和(自身を含む): 117867456

約数和(自身を除く): 50339391

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 409261, 1227783, 2046305, 4501871, 6138915, 13505613, 22509355, 67528065]

約数ペア:

[(1, 67528065), (3, 22509355), (5, 13505613), (11, 6138915), (15, 4501871), (33, 2046305), (55, 1227783), (165, 409261)]