68727615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{416531}}^1$

素因数の和:416550

約数の個数: 16

約数和(自身を含む): 119961216

約数和(自身を除く): 51233601

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 416531, 1249593, 2082655, 4581841, 6247965, 13745523, 22909205, 68727615]

約数ペア:

[(1, 68727615), (3, 22909205), (5, 13745523), (11, 6247965), (15, 4581841), (33, 2082655), (55, 1249593), (165, 416531)]