12204135

素因数分解:

$3^3\times 5^1\times {\mathrm{90401}}^1$

素因数の和:90415

約数の個数: 16

約数和(自身を含む): 21696480

約数和(自身を除く): 9492345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 90401, 271203, 452005, 813609, 1356015, 2440827, 4068045, 12204135]

約数ペア:

[(1, 12204135), (3, 4068045), (5, 2440827), (9, 1356015), (15, 813609), (27, 452005), (45, 271203), (135, 90401)]