83749905

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1319}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 155675520

約数和(自身を除く): 71925615

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 83, 85, 153, 249, 255, 415, 747, 765, 1245, 1319, 1411, 3735, 3957, 4233, 6595, 7055, 11871, 12699, 19785, 21165, 22423, 59355, 63495, 67269, 109477, 112115, 201807, 328431, 336345, 547385, 985293, 1009035, 1642155, 1861109, 4926465, 5583327, 9305545, 16749981, 27916635, 83749905]

約数ペア:

[(1, 83749905), (3, 27916635), (5, 16749981), (9, 9305545), (15, 5583327), (17, 4926465), (45, 1861109), (51, 1642155), (83, 1009035), (85, 985293), (153, 547385), (249, 336345), (255, 328431), (415, 201807), (747, 112115), (765, 109477), (1245, 67269), (1319, 63495), (1411, 59355), (3735, 22423), (3957, 21165), (4233, 19785), (6595, 12699), (7055, 11871)]