2143260045

素因数分解:

$3^2\times 5^1\times {\mathrm{47628001}}^1$

素因数の和:47628012

約数の個数: 12

約数和(自身を含む): 3714984156

約数和(自身を除く): 1571724111

約数列:

[1, 3, 5, 9, 15, 45, 47628001, 142884003, 238140005, 428652009, 714420015, 2143260045]

約数ペア:

[(1, 2143260045), (3, 714420015), (5, 428652009), (9, 238140005), (15, 142884003), (45, 47628001)]