85512301

素因数分解:

$7^3\times {\mathrm{61}}^2\times {\mathrm{67}}^1$

素因数の和:210

約数の個数: 24

約数和(自身を含む): 102897600

約数和(自身を除く): 17385299

約数列:

[1, 7, 49, 61, 67, 343, 427, 469, 2989, 3283, 3721, 4087, 20923, 22981, 26047, 28609, 182329, 200263, 249307, 1276303, 1401841, 1745149, 12216043, 85512301]

約数ペア:

[(1, 85512301), (7, 12216043), (49, 1745149), (61, 1401841), (67, 1276303), (343, 249307), (427, 200263), (469, 182329), (2989, 28609), (3283, 26047), (3721, 22981), (4087, 20923)]