25666685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 36070272

約数和(自身を除く): 10403587

約数列:

[1, 5, 11, 17, 55, 85, 97, 187, 283, 485, 935, 1067, 1415, 1649, 3113, 4811, 5335, 8245, 15565, 18139, 24055, 27451, 52921, 90695, 137255, 264605, 301961, 466667, 1509805, 2333335, 5133337, 25666685]

約数ペア:

[(1, 25666685), (5, 5133337), (11, 2333335), (17, 1509805), (55, 466667), (85, 301961), (97, 264605), (187, 137255), (283, 90695), (485, 52921), (935, 27451), (1067, 24055), (1415, 18139), (1649, 15565), (3113, 8245), (4811, 5335)]