55820985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{338309}}^1$

素因数の和:338328

約数の個数: 16

約数和(自身を含む): 97433280

約数和(自身を除く): 41612295

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 338309, 1014927, 1691545, 3721399, 5074635, 11164197, 18606995, 55820985]

約数ペア:

[(1, 55820985), (3, 18606995), (5, 11164197), (11, 5074635), (15, 3721399), (33, 1691545), (55, 1014927), (165, 338309)]