27837765

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4871}}^1$

素因数の和:5009

約数の個数: 24

約数和(自身を含む): 48642048

約数和(自身を除く): 20804283

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 4871, 5715, 14613, 24355, 43839, 73065, 219195, 618617, 1855851, 3093085, 5567553, 9279255, 27837765]

約数ペア:

[(1, 27837765), (3, 9279255), (5, 5567553), (9, 3093085), (15, 1855851), (45, 618617), (127, 219195), (381, 73065), (635, 43839), (1143, 24355), (1905, 14613), (4871, 5715)]