16824285

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2729}}^1$

素因数の和:2877

約数の個数: 24

約数和(自身を含む): 29385720

約数和(自身を除く): 12561435

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 2729, 6165, 8187, 13645, 24561, 40935, 122805, 373873, 1121619, 1869365, 3364857, 5608095, 16824285]

約数ペア:

[(1, 16824285), (3, 5608095), (5, 3364857), (9, 1869365), (15, 1121619), (45, 373873), (137, 122805), (411, 40935), (685, 24561), (1233, 13645), (2055, 8187), (2729, 6165)]