551465335

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{21529}}^1$

素因数の和:21690

約数の個数: 16

約数和(自身を含む): 682070400

約数和(自身を除く): 130605065

約数列:

[1, 5, 47, 109, 235, 545, 5123, 21529, 25615, 107645, 1011863, 2346661, 5059315, 11733305, 110293067, 551465335]

約数ペア:

[(1, 551465335), (5, 110293067), (47, 11733305), (109, 5059315), (235, 2346661), (545, 1011863), (5123, 107645), (21529, 25615)]