75748905

素因数分解:

$3^3\times 5^1\times {\mathrm{561103}}^1$

素因数の和:561117

約数の個数: 16

約数和(自身を含む): 134664960

約数和(自身を除く): 58916055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 561103, 1683309, 2805515, 5049927, 8416545, 15149781, 25249635, 75748905]

約数ペア:

[(1, 75748905), (3, 25249635), (5, 15149781), (9, 8416545), (15, 5049927), (27, 2805515), (45, 1683309), (135, 561103)]