27477255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140909}}^1$

素因数の和:140930

約数の個数: 16

約数和(自身を含む): 47345760

約数和(自身を除く): 19868505

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 140909, 422727, 704545, 1831817, 2113635, 5495451, 9159085, 27477255]

約数ペア:

[(1, 27477255), (3, 9159085), (5, 5495451), (13, 2113635), (15, 1831817), (39, 704545), (65, 422727), (195, 140909)]