56740005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 118609920

約数和(自身を除く): 61869915

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 59, 63, 71, 105, 129, 177, 213, 215, 295, 301, 315, 355, 387, 413, 497, 531, 639, 645, 885, 903, 1065, 1239, 1491, 1505, 1935, 2065, 2485, 2537, 2655, 2709, 3053, 3195, 3717, 4189, 4473, 4515, 6195, 7455, 7611, 9159, 12567, 12685, 13545, 15265, 17759, 18585, 20945, 21371, 22365, 22833, 27477, 29323, 37701, 38055, 45795, 53277, 62835, 64113, 87969, 88795, 106855, 114165, 137385, 146615, 159831, 180127, 188505, 192339, 263907, 266385, 320565, 439845, 540381, 799155, 900635, 961695, 1260889, 1319535, 1621143, 2701905, 3782667, 6304445, 8105715, 11348001, 18913335, 56740005]

約数ペア:

[(1, 56740005), (3, 18913335), (5, 11348001), (7, 8105715), (9, 6304445), (15, 3782667), (21, 2701905), (35, 1621143), (43, 1319535), (45, 1260889), (59, 961695), (63, 900635), (71, 799155), (105, 540381), (129, 439845), (177, 320565), (213, 266385), (215, 263907), (295, 192339), (301, 188505), (315, 180127), (355, 159831), (387, 146615), (413, 137385), (497, 114165), (531, 106855), (639, 88795), (645, 87969), (885, 64113), (903, 62835), (1065, 53277), (1239, 45795), (1491, 38055), (1505, 37701), (1935, 29323), (2065, 27477), (2485, 22833), (2537, 22365), (2655, 21371), (2709, 20945), (3053, 18585), (3195, 17759), (3717, 15265), (4189, 13545), (4473, 12685), (4515, 12567), (6195, 9159), (7455, 7611)]