5278905

素因数分解:

$3^3\times 5^1\times {\mathrm{39103}}^1$

素因数の和:39117

約数の個数: 16

約数和(自身を含む): 9384960

約数和(自身を除く): 4106055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 39103, 117309, 195515, 351927, 586545, 1055781, 1759635, 5278905]

約数ペア:

[(1, 5278905), (3, 1759635), (5, 1055781), (9, 586545), (15, 351927), (27, 195515), (45, 117309), (135, 39103)]