61310905

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{1433}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 75715200

約数和(自身を除く): 14404295

約数列:

[1, 5, 43, 199, 215, 995, 1433, 7165, 8557, 42785, 61619, 285167, 308095, 1425835, 12262181, 61310905]

約数ペア:

[(1, 61310905), (5, 12262181), (43, 1425835), (199, 308095), (215, 285167), (995, 61619), (1433, 42785), (7165, 8557)]