15210007729

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{299333}}^1$

素因数の和:299425

約数の個数: 24

約数和(自身を含む): 19041234408

約数和(自身を除く): 3831226679

約数列:

[1, 7, 17, 49, 61, 119, 427, 833, 1037, 2989, 7259, 50813, 299333, 2095331, 5088661, 14667317, 18259313, 35620627, 127815191, 249344389, 310408321, 894706337, 2172858247, 15210007729]

約数ペア:

[(1, 15210007729), (7, 2172858247), (17, 894706337), (49, 310408321), (61, 249344389), (119, 127815191), (427, 35620627), (833, 18259313), (1037, 14667317), (2989, 5088661), (7259, 2095331), (50813, 299333)]