275605785

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 645345792

約数和(自身を除く): 369740007

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 35, 37, 39, 45, 51, 63, 65, 85, 91, 105, 107, 111, 117, 119, 153, 185, 195, 221, 255, 259, 273, 315, 321, 333, 357, 455, 481, 535, 555, 585, 595, 629, 663, 749, 765, 777, 819, 963, 1071, 1105, 1295, 1365, 1391, 1443, 1547, 1605, 1665, 1785, 1819, 1887, 1989, 2247, 2331, 2405, 3145, 3315, 3367, 3745, 3885, 3959, 4095, 4173, 4329, 4403, 4641, 4815, 5355, 5457, 5661, 6741, 6955, 7215, 7735, 8177, 9095, 9435, 9737, 9945, 10101, 11235, 11655, 11877, 12519, 12733, 13209, 13923, 16371, 16835, 19795, 20865, 21645, 22015, 23205, 23647, 24531, 27285, 27713, 28305, 29211, 30303, 33705, 35631, 38199, 39627, 40885, 48685, 50505, 51467, 57239, 59385, 62595, 63665, 66045, 67303, 69615, 70941, 73593, 81855, 83139, 87633, 114597, 118235, 122655, 138565, 146055, 151515, 154401, 165529, 171717, 178155, 190995, 198135, 201909, 212823, 249417, 257335, 286195, 336515, 354705, 360269, 367965, 415695, 438165, 463203, 471121, 496587, 515151, 572985, 605727, 772005, 827645, 858585, 874939, 1009545, 1064115, 1080807, 1247085, 1413363, 1489761, 1801345, 2316015, 2355605, 2482935, 2575755, 2624817, 3028635, 3242421, 4240089, 4374695, 5404035, 6124573, 7066815, 7448805, 7874451, 13124085, 16212105, 18373719, 21200445, 30622865, 39372255, 55121157, 91868595, 275605785]

約数ペア:

[(1, 275605785), (3, 91868595), (5, 55121157), (7, 39372255), (9, 30622865), (13, 21200445), (15, 18373719), (17, 16212105), (21, 13124085), (35, 7874451), (37, 7448805), (39, 7066815), (45, 6124573), (51, 5404035), (63, 4374695), (65, 4240089), (85, 3242421), (91, 3028635), (105, 2624817), (107, 2575755), (111, 2482935), (117, 2355605), (119, 2316015), (153, 1801345), (185, 1489761), (195, 1413363), (221, 1247085), (255, 1080807), (259, 1064115), (273, 1009545), (315, 874939), (321, 858585), (333, 827645), (357, 772005), (455, 605727), (481, 572985), (535, 515151), (555, 496587), (585, 471121), (595, 463203), (629, 438165), (663, 415695), (749, 367965), (765, 360269), (777, 354705), (819, 336515), (963, 286195), (1071, 257335), (1105, 249417), (1295, 212823), (1365, 201909), (1391, 198135), (1443, 190995), (1547, 178155), (1605, 171717), (1665, 165529), (1785, 154401), (1819, 151515), (1887, 146055), (1989, 138565), (2247, 122655), (2331, 118235), (2405, 114597), (3145, 87633), (3315, 83139), (3367, 81855), (3745, 73593), (3885, 70941), (3959, 69615), (4095, 67303), (4173, 66045), (4329, 63665), (4403, 62595), (4641, 59385), (4815, 57239), (5355, 51467), (5457, 50505), (5661, 48685), (6741, 40885), (6955, 39627), (7215, 38199), (7735, 35631), (8177, 33705), (9095, 30303), (9435, 29211), (9737, 28305), (9945, 27713), (10101, 27285), (11235, 24531), (11655, 23647), (11877, 23205), (12519, 22015), (12733, 21645), (13209, 20865), (13923, 19795), (16371, 16835)]