86520055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{2267}}^1$

素因数の和:2738

約数の個数: 16

約数和(自身を含む): 110224800

約数和(自身を除く): 23704745

約数列:

[1, 5, 17, 85, 449, 2245, 2267, 7633, 11335, 38165, 38539, 192695, 1017883, 5089415, 17304011, 86520055]

約数ペア:

[(1, 86520055), (5, 17304011), (17, 5089415), (85, 1017883), (449, 192695), (2245, 38539), (2267, 38165), (7633, 11335)]