20154548745

素因数分解:

$3^2\times 5^1\times {\mathrm{4729}}^1\times {\mathrm{94709}}^1$

素因数の和:99449

約数の個数: 24

約数和(自身を含む): 34942307400

約数和(自身を除く): 14787758655

約数列:

[1, 3, 5, 9, 15, 45, 4729, 14187, 23645, 42561, 70935, 94709, 212805, 284127, 473545, 852381, 1420635, 4261905, 447878861, 1343636583, 2239394305, 4030909749, 6718182915, 20154548745]

約数ペア:

[(1, 20154548745), (3, 6718182915), (5, 4030909749), (9, 2239394305), (15, 1343636583), (45, 447878861), (4729, 4261905), (14187, 1420635), (23645, 852381), (42561, 473545), (70935, 284127), (94709, 212805)]