28950165

素因数分解:

$3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1279}}^1$

素因数の和:1793

約数の個数: 24

約数和(自身を含む): 50319360

約数和(自身を除く): 21369195

約数列:

[1, 3, 5, 9, 15, 45, 503, 1279, 1509, 2515, 3837, 4527, 6395, 7545, 11511, 19185, 22635, 57555, 643337, 1930011, 3216685, 5790033, 9650055, 28950165]

約数ペア:

[(1, 28950165), (3, 9650055), (5, 5790033), (9, 3216685), (15, 1930011), (45, 643337), (503, 57555), (1279, 22635), (1509, 19185), (2515, 11511), (3837, 7545), (4527, 6395)]