75304475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1061}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 99556128

約数和(自身を除く): 24251653

約数列:

[1, 5, 17, 25, 85, 167, 425, 835, 1061, 2839, 4175, 5305, 14195, 18037, 26525, 70975, 90185, 177187, 450925, 885935, 3012179, 4429675, 15060895, 75304475]

約数ペア:

[(1, 75304475), (5, 15060895), (17, 4429675), (25, 3012179), (85, 885935), (167, 450925), (425, 177187), (835, 90185), (1061, 70975), (2839, 26525), (4175, 18037), (5305, 14195)]