28676265

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{17539}}^1$

素因数の和:17656

約数の個数: 16

約数和(自身を含む): 46305600

約数和(自身を除く): 17629335

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 17539, 52617, 87695, 263085, 1911751, 5735253, 9558755, 28676265]

約数ペア:

[(1, 28676265), (3, 9558755), (5, 5735253), (15, 1911751), (109, 263085), (327, 87695), (545, 52617), (1635, 17539)]