12625745

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 17093160

約数和(自身を除く): 4467415

約数列:

[1, 5, 11, 41, 55, 121, 205, 451, 509, 605, 2255, 2545, 4961, 5599, 20869, 24805, 27995, 61589, 104345, 229559, 307945, 1147795, 2525149, 12625745]

約数ペア:

[(1, 12625745), (5, 2525149), (11, 1147795), (41, 307945), (55, 229559), (121, 104345), (205, 61589), (451, 27995), (509, 24805), (605, 20869), (2255, 5599), (2545, 4961)]