27257445

素因数分解:

$3^3\times 5^1\times {\mathrm{201907}}^1$

素因数の和:201921

約数の個数: 16

約数和(自身を含む): 48457920

約数和(自身を除く): 21200475

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 201907, 605721, 1009535, 1817163, 3028605, 5451489, 9085815, 27257445]

約数ペア:

[(1, 27257445), (3, 9085815), (5, 5451489), (9, 3028605), (15, 1817163), (27, 1009535), (45, 605721), (135, 201907)]