548865045

素因数分解:

$3^3\times 5^1\times {\mathrm{4065667}}^1$

素因数の和:4065681

約数の個数: 16

約数和(自身を含む): 975760320

約数和(自身を除く): 426895275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 4065667, 12197001, 20328335, 36591003, 60985005, 109773009, 182955015, 548865045]

約数ペア:

[(1, 548865045), (3, 182955015), (5, 109773009), (9, 60985005), (15, 36591003), (27, 20328335), (45, 12197001), (135, 4065667)]