27859635

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4519}}^1$

素因数の和:4667

約数の個数: 24

約数和(自身を含む): 48653280

約数和(自身を除く): 20793645

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 4519, 6165, 13557, 22595, 40671, 67785, 203355, 619103, 1857309, 3095515, 5571927, 9286545, 27859635]

約数ペア:

[(1, 27859635), (3, 9286545), (5, 5571927), (9, 3095515), (15, 1857309), (45, 619103), (137, 203355), (411, 67785), (685, 40671), (1233, 22595), (2055, 13557), (4519, 6165)]