2247138315

素因数分解:

$3^3\times 5^1\times {\mathrm{16645469}}^1$

素因数の和:16645483

約数の個数: 16

約数和(自身を含む): 3994912800

約数和(自身を除く): 1747774485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 16645469, 49936407, 83227345, 149809221, 249682035, 449427663, 749046105, 2247138315]

約数ペア:

[(1, 2247138315), (3, 749046105), (5, 449427663), (9, 249682035), (15, 149809221), (27, 83227345), (45, 49936407), (135, 16645469)]