25763375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 36009792

約数和(自身を除く): 10246417

約数列:

[1, 5, 11, 25, 41, 55, 125, 205, 275, 451, 457, 1025, 1375, 2255, 2285, 5027, 5125, 11275, 11425, 18737, 25135, 56375, 57125, 93685, 125675, 206107, 468425, 628375, 1030535, 2342125, 5152675, 25763375]

約数ペア:

[(1, 25763375), (5, 5152675), (11, 2342125), (25, 1030535), (41, 628375), (55, 468425), (125, 206107), (205, 125675), (275, 93685), (451, 57125), (457, 56375), (1025, 25135), (1375, 18737), (2255, 11425), (2285, 11275), (5027, 5125)]