13637755

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 16879104

約数和(自身を除く): 3241349

約数列:

[1, 5, 47, 131, 235, 443, 655, 2215, 6157, 20821, 30785, 58033, 104105, 290165, 2727551, 13637755]

約数ペア:

[(1, 13637755), (5, 2727551), (47, 290165), (131, 104105), (235, 58033), (443, 30785), (655, 20821), (2215, 6157)]