13666504225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 19699310592

約数和(自身を除く): 6032806367

約数列:

[1, 5, 11, 25, 31, 55, 67, 71, 155, 275, 335, 337, 341, 355, 737, 775, 781, 1675, 1685, 1705, 1775, 2077, 2201, 3685, 3707, 3905, 4757, 8425, 8525, 10385, 10447, 11005, 18425, 18535, 19525, 22579, 22847, 23785, 23927, 24211, 51925, 52235, 52327, 55025, 92675, 112895, 114235, 114917, 118925, 119635, 121055, 147467, 248369, 261175, 261635, 263197, 564475, 571175, 574585, 598175, 605275, 699949, 737335, 741737, 1241845, 1308175, 1315985, 1603109, 1622137, 2872925, 3499745, 3686675, 3708685, 6209225, 6579925, 7699439, 8015545, 8110685, 8159107, 17498725, 17634199, 18543425, 38497195, 40077725, 40553425, 40795535, 49696379, 88170995, 192485975, 203977675, 248481895, 440854975, 546660169, 1242409475, 2733300845, 13666504225]

約数ペア:

[(1, 13666504225), (5, 2733300845), (11, 1242409475), (25, 546660169), (31, 440854975), (55, 248481895), (67, 203977675), (71, 192485975), (155, 88170995), (275, 49696379), (335, 40795535), (337, 40553425), (341, 40077725), (355, 38497195), (737, 18543425), (775, 17634199), (781, 17498725), (1675, 8159107), (1685, 8110685), (1705, 8015545), (1775, 7699439), (2077, 6579925), (2201, 6209225), (3685, 3708685), (3707, 3686675), (3905, 3499745), (4757, 2872925), (8425, 1622137), (8525, 1603109), (10385, 1315985), (10447, 1308175), (11005, 1241845), (18425, 741737), (18535, 737335), (19525, 699949), (22579, 605275), (22847, 598175), (23785, 574585), (23927, 571175), (24211, 564475), (51925, 263197), (52235, 261635), (52327, 261175), (55025, 248369), (92675, 147467), (112895, 121055), (114235, 119635), (114917, 118925)]