5286975

素因数分解:

$3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 8816400

約数和(自身を除く): 3529425

約数列:

[1, 3, 5, 15, 25, 75, 157, 449, 471, 785, 1347, 2245, 2355, 3925, 6735, 11225, 11775, 33675, 70493, 211479, 352465, 1057395, 1762325, 5286975]

約数ペア:

[(1, 5286975), (3, 1762325), (5, 1057395), (15, 352465), (25, 211479), (75, 70493), (157, 33675), (449, 11775), (471, 11225), (785, 6735), (1347, 3925), (2245, 2355)]