12660045

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4663}}^1$

素因数の和:4852

約数の個数: 16

約数和(自身を含む): 20372352

約数和(自身を除く): 7712307

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 4663, 13989, 23315, 69945, 844003, 2532009, 4220015, 12660045]

約数ペア:

[(1, 12660045), (3, 4220015), (5, 2532009), (15, 844003), (181, 69945), (543, 23315), (905, 13989), (2715, 4663)]