18270825825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{10429}}^1$

素因数の和:10567

約数の個数: 96

約数和(自身を含む): 35757711360

約数和(自身を除く): 17486885535

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 71, 75, 105, 141, 175, 213, 235, 329, 355, 497, 525, 705, 987, 1065, 1175, 1491, 1645, 1775, 2485, 3337, 3525, 4935, 5325, 7455, 8225, 10011, 10429, 12425, 16685, 23359, 24675, 31287, 37275, 50055, 52145, 70077, 73003, 83425, 116795, 156435, 219009, 250275, 260725, 350385, 365015, 490163, 583975, 740459, 782175, 1095045, 1470489, 1751925, 1825075, 2221377, 2450815, 3431141, 3702295, 5183213, 5475225, 7352445, 10293423, 11106885, 12254075, 15549639, 17155705, 18511475, 25916065, 34801573, 36762225, 51467115, 55534425, 77748195, 85778525, 104404719, 129580325, 174007865, 243611011, 257335575, 388740975, 522023595, 730833033, 870039325, 1218055055, 2610117975, 3654165165, 6090275275, 18270825825]

約数ペア:

[(1, 18270825825), (3, 6090275275), (5, 3654165165), (7, 2610117975), (15, 1218055055), (21, 870039325), (25, 730833033), (35, 522023595), (47, 388740975), (71, 257335575), (75, 243611011), (105, 174007865), (141, 129580325), (175, 104404719), (213, 85778525), (235, 77748195), (329, 55534425), (355, 51467115), (497, 36762225), (525, 34801573), (705, 25916065), (987, 18511475), (1065, 17155705), (1175, 15549639), (1491, 12254075), (1645, 11106885), (1775, 10293423), (2485, 7352445), (3337, 5475225), (3525, 5183213), (4935, 3702295), (5325, 3431141), (7455, 2450815), (8225, 2221377), (10011, 1825075), (10429, 1751925), (12425, 1470489), (16685, 1095045), (23359, 782175), (24675, 740459), (31287, 583975), (37275, 490163), (50055, 365015), (52145, 350385), (70077, 260725), (73003, 250275), (83425, 219009), (116795, 156435)]