56081385

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73309}}^1$

素因数の和:73337

約数の個数: 24

約数和(自身を含む): 102927240

約数和(自身を除く): 46845855

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 73309, 219927, 366545, 659781, 1099635, 1246253, 3298905, 3738759, 6231265, 11216277, 18693795, 56081385]

約数ペア:

[(1, 56081385), (3, 18693795), (5, 11216277), (9, 6231265), (15, 3738759), (17, 3298905), (45, 1246253), (51, 1099635), (85, 659781), (153, 366545), (255, 219927), (765, 73309)]