15692727

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 7531593

約数列:

[1, 3, 19, 31, 57, 83, 93, 107, 249, 321, 589, 1577, 1767, 2033, 2573, 3317, 4731, 6099, 7719, 8881, 9951, 26643, 48887, 63023, 146661, 168739, 189069, 275311, 506217, 825933, 5230909, 15692727]

約数ペア:

[(1, 15692727), (3, 5230909), (19, 825933), (31, 506217), (57, 275311), (83, 189069), (93, 168739), (107, 146661), (249, 63023), (321, 48887), (589, 26643), (1577, 9951), (1767, 8881), (2033, 7719), (2573, 6099), (3317, 4731)]