28210635

素因数分解:

$3^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{811}}^1$

素因数の和:1595

約数の個数: 24

約数和(自身を含む): 49022064

約数和(自身を除く): 20811429

約数列:

[1, 3, 5, 9, 15, 45, 773, 811, 2319, 2433, 3865, 4055, 6957, 7299, 11595, 12165, 34785, 36495, 626903, 1880709, 3134515, 5642127, 9403545, 28210635]

約数ペア:

[(1, 28210635), (3, 9403545), (5, 5642127), (9, 3134515), (15, 1880709), (45, 626903), (773, 36495), (811, 34785), (2319, 12165), (2433, 11595), (3865, 7299), (4055, 6957)]