22145265

素因数分解:

$3^3\times 5^1\times {\mathrm{164039}}^1$

素因数の和:164053

約数の個数: 16

約数和(自身を含む): 39369600

約数和(自身を除く): 17224335

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 164039, 492117, 820195, 1476351, 2460585, 4429053, 7381755, 22145265]

約数ペア:

[(1, 22145265), (3, 7381755), (5, 4429053), (9, 2460585), (15, 1476351), (27, 820195), (45, 492117), (135, 164039)]