510367075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{2393}}^1$

素因数の和:2871

約数の個数: 24

約数和(自身を含む): 667926000

約数和(自身を除く): 157558925

約数列:

[1, 5, 19, 25, 95, 449, 475, 2245, 2393, 8531, 11225, 11965, 42655, 45467, 59825, 213275, 227335, 1074457, 1136675, 5372285, 20414683, 26861425, 102073415, 510367075]

約数ペア:

[(1, 510367075), (5, 102073415), (19, 26861425), (25, 20414683), (95, 5372285), (449, 1136675), (475, 1074457), (2245, 227335), (2393, 213275), (8531, 59825), (11225, 45467), (11965, 42655)]