16206165

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4339}}^1$

素因数の和:4433

約数の個数: 24

約数和(自身を含む): 28435680

約数和(自身を除く): 12229515

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 4339, 13017, 21695, 39051, 65085, 195255, 360137, 1080411, 1800685, 3241233, 5402055, 16206165]

約数ペア:

[(1, 16206165), (3, 5402055), (5, 3241233), (9, 1800685), (15, 1080411), (45, 360137), (83, 195255), (249, 65085), (415, 39051), (747, 21695), (1245, 13017), (3735, 4339)]