54632075

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 70531200

約数和(自身を除く): 15899125

約数列:

[1, 5, 25, 31, 155, 157, 449, 775, 785, 2245, 3925, 4867, 11225, 13919, 24335, 69595, 70493, 121675, 347975, 352465, 1762325, 2185283, 10926415, 54632075]

約数ペア:

[(1, 54632075), (5, 10926415), (25, 2185283), (31, 1762325), (155, 352465), (157, 347975), (449, 121675), (775, 70493), (785, 69595), (2245, 24335), (3925, 13919), (4867, 11225)]