21836353385

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2381}}^1$

素因数の和:2535

約数の個数: 96

約数和(自身を含む): 34488768384

約数和(自身を除く): 12652414999

約数列:

[1, 5, 7, 11, 35, 41, 49, 55, 77, 83, 205, 245, 287, 385, 415, 451, 539, 581, 913, 1435, 2009, 2255, 2381, 2695, 2905, 3157, 3403, 4067, 4565, 6391, 10045, 11905, 15785, 16667, 17015, 20335, 22099, 23821, 26191, 31955, 37433, 44737, 83335, 97621, 110495, 116669, 119105, 130955, 166747, 183337, 187165, 197623, 223685, 262031, 488105, 583345, 683347, 833735, 916685, 988115, 1073831, 1283359, 1310155, 1383361, 1834217, 2173853, 3416735, 4783429, 5369155, 6416795, 6916805, 7516817, 8102543, 9171085, 9683527, 10869265, 15216971, 23917145, 37584085, 40512715, 48417635, 52617719, 56717801, 76084855, 89127973, 106518797, 263088595, 283589005, 397024607, 445639865, 532593985, 623895811, 1985123035, 3119479055, 4367270677, 21836353385]

約数ペア:

[(1, 21836353385), (5, 4367270677), (7, 3119479055), (11, 1985123035), (35, 623895811), (41, 532593985), (49, 445639865), (55, 397024607), (77, 283589005), (83, 263088595), (205, 106518797), (245, 89127973), (287, 76084855), (385, 56717801), (415, 52617719), (451, 48417635), (539, 40512715), (581, 37584085), (913, 23917145), (1435, 15216971), (2009, 10869265), (2255, 9683527), (2381, 9171085), (2695, 8102543), (2905, 7516817), (3157, 6916805), (3403, 6416795), (4067, 5369155), (4565, 4783429), (6391, 3416735), (10045, 2173853), (11905, 1834217), (15785, 1383361), (16667, 1310155), (17015, 1283359), (20335, 1073831), (22099, 988115), (23821, 916685), (26191, 833735), (31955, 683347), (37433, 583345), (44737, 488105), (83335, 262031), (97621, 223685), (110495, 197623), (116669, 187165), (119105, 183337), (130955, 166747)]