22033215

素因数分解:

$3^4\times 5^1\times {\mathrm{54403}}^1$

素因数の和:54420

約数の個数: 20

約数和(自身を含む): 39497304

約数和(自身を除く): 17464089

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 54403, 163209, 272015, 489627, 816045, 1468881, 2448135, 4406643, 7344405, 22033215]

約数ペア:

[(1, 22033215), (3, 7344405), (5, 4406643), (9, 2448135), (15, 1468881), (27, 816045), (45, 489627), (81, 272015), (135, 163209), (405, 54403)]