12946155

素因数分解:

$3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2473}}^1$

素因数の和:2830

約数の個数: 16

約数和(自身を含む): 20781600

約数和(自身を除く): 7835445

約数列:

[1, 3, 5, 15, 349, 1047, 1745, 2473, 5235, 7419, 12365, 37095, 863077, 2589231, 4315385, 12946155]

約数ペア:

[(1, 12946155), (3, 4315385), (5, 2589231), (15, 863077), (349, 37095), (1047, 12365), (1745, 7419), (2473, 5235)]