12849285

素因数分解:

$3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1021}}^1$

素因数の和:1868

約数の個数: 16

約数和(自身を含む): 20603520

約数和(自身を除く): 7754235

約数列:

[1, 3, 5, 15, 839, 1021, 2517, 3063, 4195, 5105, 12585, 15315, 856619, 2569857, 4283095, 12849285]

約数ペア:

[(1, 12849285), (3, 4283095), (5, 2569857), (15, 856619), (839, 15315), (1021, 12585), (2517, 5105), (3063, 4195)]