25787487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1069}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 40677120

約数和(自身を除く): 14889633

約数列:

[1, 3, 11, 17, 33, 43, 51, 129, 187, 473, 561, 731, 1069, 1419, 2193, 3207, 8041, 11759, 18173, 24123, 35277, 45967, 54519, 137901, 199903, 505637, 599709, 781439, 1516911, 2344317, 8595829, 25787487]

約数ペア:

[(1, 25787487), (3, 8595829), (11, 2344317), (17, 1516911), (33, 781439), (43, 599709), (51, 505637), (129, 199903), (187, 137901), (473, 54519), (561, 45967), (731, 35277), (1069, 24123), (1419, 18173), (2193, 11759), (3207, 8041)]