17314155

素因数分解:

$3^4\times 5^1\times {\mathrm{42751}}^1$

素因数の和:42768

約数の個数: 20

約数和(自身を含む): 31037952

約数和(自身を除く): 13723797

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 42751, 128253, 213755, 384759, 641265, 1154277, 1923795, 3462831, 5771385, 17314155]

約数ペア:

[(1, 17314155), (3, 5771385), (5, 3462831), (9, 1923795), (15, 1154277), (27, 641265), (45, 384759), (81, 213755), (135, 128253), (405, 42751)]