1639770045

素因数分解:

$3^1\times 5^1\times {\mathrm{2551}}^1\times {\mathrm{42853}}^1$

素因数の和:45412

約数の個数: 16

約数和(自身を含む): 2624721792

約数和(自身を除く): 984951747

約数列:

[1, 3, 5, 15, 2551, 7653, 12755, 38265, 42853, 128559, 214265, 642795, 109318003, 327954009, 546590015, 1639770045]

約数ペア:

[(1, 1639770045), (3, 546590015), (5, 327954009), (15, 109318003), (2551, 642795), (7653, 214265), (12755, 128559), (38265, 42853)]