27746895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{499}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 48672000

約数和(自身を除く): 20925105

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 337, 499, 1011, 1497, 1685, 2495, 3707, 5055, 5489, 7485, 11121, 16467, 18535, 27445, 55605, 82335, 168163, 504489, 840815, 1849793, 2522445, 5549379, 9248965, 27746895]

約数ペア:

[(1, 27746895), (3, 9248965), (5, 5549379), (11, 2522445), (15, 1849793), (33, 840815), (55, 504489), (165, 168163), (337, 82335), (499, 55605), (1011, 27445), (1497, 18535), (1685, 16467), (2495, 11121), (3707, 7485), (5055, 5489)]