1321567446465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{50547617}}^1$

素因数の和:50547718

約数の個数: 48

約数和(自身を含む): 2649503945088

約数和(自身を除く): 1327936498623

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 83, 105, 249, 315, 415, 581, 747, 1245, 1743, 2905, 3735, 5229, 8715, 26145, 50547617, 151642851, 252738085, 353833319, 454928553, 758214255, 1061499957, 1769166595, 2274642765, 3184499871, 4195452211, 5307499785, 12586356633, 15922499355, 20977261055, 29368165477, 37759069899, 62931783165, 88104496431, 146840827385, 188795349495, 264313489293, 440522482155, 1321567446465]

約数ペア:

[(1, 1321567446465), (3, 440522482155), (5, 264313489293), (7, 188795349495), (9, 146840827385), (15, 88104496431), (21, 62931783165), (35, 37759069899), (45, 29368165477), (63, 20977261055), (83, 15922499355), (105, 12586356633), (249, 5307499785), (315, 4195452211), (415, 3184499871), (581, 2274642765), (747, 1769166595), (1245, 1061499957), (1743, 758214255), (2905, 454928553), (3735, 353833319), (5229, 252738085), (8715, 151642851), (26145, 50547617)]