68112015

素因数分解:

$3^1\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{2267}}^1$

素因数の和:4278

約数の個数: 16

約数和(自身を含む): 109081728

約数和(自身を除く): 40969713

約数列:

[1, 3, 5, 15, 2003, 2267, 6009, 6801, 10015, 11335, 30045, 34005, 4540801, 13622403, 22704005, 68112015]

約数ペア:

[(1, 68112015), (3, 22704005), (5, 13622403), (15, 4540801), (2003, 34005), (2267, 30045), (6009, 11335), (6801, 10015)]