199585048975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{2467}}^1$

素因数の和:2729

約数の個数: 96

約数和(自身を含む): 283801835520

約数和(自身を除く): 84216786545

約数列:

[1, 5, 13, 23, 25, 65, 79, 115, 137, 299, 325, 395, 575, 685, 1027, 1495, 1781, 1817, 1975, 2467, 3151, 3425, 5135, 7475, 8905, 9085, 10823, 12335, 15755, 23621, 25675, 32071, 40963, 44525, 45425, 54115, 56741, 61675, 78775, 118105, 140699, 160355, 194893, 204815, 248929, 270575, 283705, 337979, 590525, 703495, 737633, 801775, 974465, 1024075, 1244645, 1418525, 1689895, 2533609, 3236077, 3517475, 3688165, 4393727, 4482539, 4872325, 6223225, 7773517, 8449475, 12668045, 16180385, 18440825, 21968635, 22412695, 26700341, 38867585, 58273007, 63340225, 80901925, 101055721, 109843175, 112063475, 133501705, 194337925, 291365035, 347104433, 505278605, 614107843, 667508525, 1456825175, 1735522165, 2526393025, 3070539215, 7983401959, 8677610825, 15352696075, 39917009795, 199585048975]

約数ペア:

[(1, 199585048975), (5, 39917009795), (13, 15352696075), (23, 8677610825), (25, 7983401959), (65, 3070539215), (79, 2526393025), (115, 1735522165), (137, 1456825175), (299, 667508525), (325, 614107843), (395, 505278605), (575, 347104433), (685, 291365035), (1027, 194337925), (1495, 133501705), (1781, 112063475), (1817, 109843175), (1975, 101055721), (2467, 80901925), (3151, 63340225), (3425, 58273007), (5135, 38867585), (7475, 26700341), (8905, 22412695), (9085, 21968635), (10823, 18440825), (12335, 16180385), (15755, 12668045), (23621, 8449475), (25675, 7773517), (32071, 6223225), (40963, 4872325), (44525, 4482539), (45425, 4393727), (54115, 3688165), (56741, 3517475), (61675, 3236077), (78775, 2533609), (118105, 1689895), (140699, 1418525), (160355, 1244645), (194893, 1024075), (204815, 974465), (248929, 801775), (270575, 737633), (283705, 703495), (337979, 590525)]