285486525

素因数分解:

$3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8293}}^1$

素因数の和:8332

約数の個数: 60

約数和(自身を含む): 559994292

約数和(自身を除く): 274507767

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 135, 153, 225, 255, 405, 425, 459, 675, 765, 1275, 1377, 2025, 2295, 3825, 6885, 8293, 11475, 24879, 34425, 41465, 74637, 124395, 140981, 207325, 223911, 373185, 422943, 621975, 671733, 704905, 1119555, 1268829, 1865925, 2114715, 3358665, 3524525, 3806487, 5597775, 6344145, 10573575, 11419461, 16793325, 19032435, 31720725, 57097305, 95162175, 285486525]

約数ペア:

[(1, 285486525), (3, 95162175), (5, 57097305), (9, 31720725), (15, 19032435), (17, 16793325), (25, 11419461), (27, 10573575), (45, 6344145), (51, 5597775), (75, 3806487), (81, 3524525), (85, 3358665), (135, 2114715), (153, 1865925), (225, 1268829), (255, 1119555), (405, 704905), (425, 671733), (459, 621975), (675, 422943), (765, 373185), (1275, 223911), (1377, 207325), (2025, 140981), (2295, 124395), (3825, 74637), (6885, 41465), (8293, 34425), (11475, 24879)]