488594025

素因数分解:

$3^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 168

約数和(自身を含む): 1024621920

約数和(自身を除く): 536027895

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 27, 45, 51, 57, 75, 81, 83, 85, 95, 135, 153, 171, 225, 243, 249, 255, 285, 323, 405, 415, 425, 459, 475, 513, 675, 729, 747, 765, 855, 969, 1215, 1245, 1275, 1377, 1411, 1425, 1539, 1577, 1615, 2025, 2075, 2241, 2295, 2565, 2907, 3645, 3735, 3825, 4131, 4233, 4275, 4617, 4731, 4845, 6075, 6225, 6723, 6885, 7055, 7695, 7885, 8075, 8721, 11205, 11475, 12393, 12699, 12825, 13851, 14193, 14535, 18225, 18675, 20169, 20655, 21165, 23085, 23655, 24225, 26163, 26809, 33615, 34425, 35275, 38097, 38475, 39425, 42579, 43605, 56025, 60507, 61965, 63495, 69255, 70965, 72675, 78489, 80427, 100845, 103275, 105825, 114291, 115425, 118275, 127737, 130815, 134045, 168075, 190485, 212895, 218025, 235467, 241281, 302535, 309825, 317475, 342873, 346275, 354825, 383211, 392445, 402135, 504225, 571455, 638685, 654075, 670225, 723843, 952425, 1028619, 1064475, 1149633, 1177335, 1206405, 1512675, 1714365, 1916055, 1962225, 2010675, 2171529, 2857275, 3193425, 3619215, 5143095, 5748165, 5886675, 6032025, 6514587, 8571825, 9580275, 10857645, 18096075, 19543761, 25715475, 28740825, 32572935, 54288225, 97718805, 162864675, 488594025]

約数ペア:

[(1, 488594025), (3, 162864675), (5, 97718805), (9, 54288225), (15, 32572935), (17, 28740825), (19, 25715475), (25, 19543761), (27, 18096075), (45, 10857645), (51, 9580275), (57, 8571825), (75, 6514587), (81, 6032025), (83, 5886675), (85, 5748165), (95, 5143095), (135, 3619215), (153, 3193425), (171, 2857275), (225, 2171529), (243, 2010675), (249, 1962225), (255, 1916055), (285, 1714365), (323, 1512675), (405, 1206405), (415, 1177335), (425, 1149633), (459, 1064475), (475, 1028619), (513, 952425), (675, 723843), (729, 670225), (747, 654075), (765, 638685), (855, 571455), (969, 504225), (1215, 402135), (1245, 392445), (1275, 383211), (1377, 354825), (1411, 346275), (1425, 342873), (1539, 317475), (1577, 309825), (1615, 302535), (2025, 241281), (2075, 235467), (2241, 218025), (2295, 212895), (2565, 190485), (2907, 168075), (3645, 134045), (3735, 130815), (3825, 127737), (4131, 118275), (4233, 115425), (4275, 114291), (4617, 105825), (4731, 103275), (4845, 100845), (6075, 80427), (6225, 78489), (6723, 72675), (6885, 70965), (7055, 69255), (7695, 63495), (7885, 61965), (8075, 60507), (8721, 56025), (11205, 43605), (11475, 42579), (12393, 39425), (12699, 38475), (12825, 38097), (13851, 35275), (14193, 34425), (14535, 33615), (18225, 26809), (18675, 26163), (20169, 24225), (20655, 23655), (21165, 23085)]