545985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1103}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 1033344

約数和(自身を除く): 487359

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 1103, 3309, 5515, 9927, 12133, 16545, 36399, 49635, 60665, 109197, 181995, 545985]

約数ペア:

[(1, 545985), (3, 181995), (5, 109197), (9, 60665), (11, 49635), (15, 36399), (33, 16545), (45, 12133), (55, 9927), (99, 5515), (165, 3309), (495, 1103)]