80831235

素因数分解:

$3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{6661}}^1$

素因数の和:7478

約数の個数: 16

約数和(自身を含む): 129509280

約数和(自身を除く): 48678045

約数列:

[1, 3, 5, 15, 809, 2427, 4045, 6661, 12135, 19983, 33305, 99915, 5388749, 16166247, 26943745, 80831235]

約数ペア:

[(1, 80831235), (3, 26943745), (5, 16166247), (15, 5388749), (809, 99915), (2427, 33305), (4045, 19983), (6661, 12135)]