12754505085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2381}}^1\times {\mathrm{3001}}^1$

素因数の和:5414

約数の個数: 64

約数和(自身を含む): 24713040384

約数和(自身を除く): 11958535299

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 2381, 3001, 7143, 9003, 11905, 15005, 16667, 21007, 35715, 40477, 45015, 50001, 51017, 63021, 83335, 105035, 121431, 153051, 202385, 250005, 255085, 283339, 315105, 357119, 607155, 765255, 850017, 1071357, 1416695, 1785595, 4250085, 5356785, 7145381, 21436143, 35726905, 50017667, 107180715, 121471477, 150053001, 250088335, 364414431, 607357385, 750265005, 850300339, 1822072155, 2550901017, 4251501695, 12754505085]

約数ペア:

[(1, 12754505085), (3, 4251501695), (5, 2550901017), (7, 1822072155), (15, 850300339), (17, 750265005), (21, 607357385), (35, 364414431), (51, 250088335), (85, 150053001), (105, 121471477), (119, 107180715), (255, 50017667), (357, 35726905), (595, 21436143), (1785, 7145381), (2381, 5356785), (3001, 4250085), (7143, 1785595), (9003, 1416695), (11905, 1071357), (15005, 850017), (16667, 765255), (21007, 607155), (35715, 357119), (40477, 315105), (45015, 283339), (50001, 255085), (51017, 250005), (63021, 202385), (83335, 153051), (105035, 121431)]