27479745

素因数分解:

$3^2\times 5^1\times {\mathrm{610661}}^1$

素因数の和:610672

約数の個数: 12

約数和(自身を含む): 47631636

約数和(自身を除く): 20151891

約数列:

[1, 3, 5, 9, 15, 45, 610661, 1831983, 3053305, 5495949, 9159915, 27479745]

約数ペア:

[(1, 27479745), (3, 9159915), (5, 5495949), (9, 3053305), (15, 1831983), (45, 610661)]