6899265

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1103}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 12055680

約数和(自身を除く): 5156415

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1103, 1251, 2085, 3309, 5515, 6255, 9927, 16545, 49635, 153317, 459951, 766585, 1379853, 2299755, 6899265]

約数ペア:

[(1, 6899265), (3, 2299755), (5, 1379853), (9, 766585), (15, 459951), (45, 153317), (139, 49635), (417, 16545), (695, 9927), (1103, 6255), (1251, 5515), (2085, 3309)]