15169959

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:900

約数の個数: 36

約数和(自身を含む): 26142480

約数和(自身を除く): 10972521

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 839, 861, 2009, 2517, 2583, 5873, 6027, 7551, 17619, 18081, 34399, 41111, 52857, 103197, 123333, 240793, 309591, 369999, 722379, 1685551, 2167137, 5056653, 15169959]

約数ペア:

[(1, 15169959), (3, 5056653), (7, 2167137), (9, 1685551), (21, 722379), (41, 369999), (49, 309591), (63, 240793), (123, 123333), (147, 103197), (287, 52857), (369, 41111), (441, 34399), (839, 18081), (861, 17619), (2009, 7551), (2517, 6027), (2583, 5873)]