57871485

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 123731712

約数和(自身を除く): 65860227

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 101, 105, 107, 119, 153, 255, 303, 315, 321, 357, 505, 535, 595, 707, 749, 765, 909, 963, 1071, 1515, 1605, 1717, 1785, 1819, 2121, 2247, 3535, 3745, 4545, 4815, 5151, 5355, 5457, 6363, 6741, 8585, 9095, 10605, 10807, 11235, 12019, 12733, 15453, 16371, 25755, 27285, 31815, 32421, 33705, 36057, 38199, 54035, 60095, 63665, 75649, 77265, 81855, 97263, 108171, 114597, 162105, 180285, 183719, 190995, 226947, 378245, 486315, 540855, 551157, 572985, 680841, 918595, 1134735, 1286033, 1653471, 2755785, 3404205, 3858099, 6430165, 8267355, 11574297, 19290495, 57871485]

約数ペア:

[(1, 57871485), (3, 19290495), (5, 11574297), (7, 8267355), (9, 6430165), (15, 3858099), (17, 3404205), (21, 2755785), (35, 1653471), (45, 1286033), (51, 1134735), (63, 918595), (85, 680841), (101, 572985), (105, 551157), (107, 540855), (119, 486315), (153, 378245), (255, 226947), (303, 190995), (315, 183719), (321, 180285), (357, 162105), (505, 114597), (535, 108171), (595, 97263), (707, 81855), (749, 77265), (765, 75649), (909, 63665), (963, 60095), (1071, 54035), (1515, 38199), (1605, 36057), (1717, 33705), (1785, 32421), (1819, 31815), (2121, 27285), (2247, 25755), (3535, 16371), (3745, 15453), (4545, 12733), (4815, 12019), (5151, 11235), (5355, 10807), (5457, 10605), (6363, 9095), (6741, 8585)]