28113315

素因数分解:

$3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{2311}}^1$

素因数の和:3130

約数の個数: 16

約数和(自身を含む): 45056256

約数和(自身を除く): 16942941

約数列:

[1, 3, 5, 15, 811, 2311, 2433, 4055, 6933, 11555, 12165, 34665, 1874221, 5622663, 9371105, 28113315]

約数ペア:

[(1, 28113315), (3, 9371105), (5, 5622663), (15, 1874221), (811, 34665), (2311, 12165), (2433, 11555), (4055, 6933)]