2197237185

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3449}}^1$

素因数の和:3501

約数の個数: 120

約数和(自身を含む): 4663751400

約数和(自身を除く): 2466514215

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 81, 99, 117, 121, 135, 143, 165, 195, 297, 351, 363, 405, 429, 495, 585, 605, 715, 891, 1053, 1089, 1287, 1485, 1573, 1755, 1815, 2145, 3267, 3449, 3861, 4455, 4719, 5265, 5445, 6435, 7865, 9801, 10347, 11583, 14157, 16335, 17245, 19305, 23595, 31041, 37939, 42471, 44837, 49005, 51735, 57915, 70785, 93123, 113817, 127413, 134511, 155205, 189695, 212355, 224185, 279369, 341451, 403533, 417329, 465615, 493207, 569085, 637065, 672555, 1024353, 1210599, 1251987, 1396845, 1479621, 1707255, 2017665, 2086645, 2466035, 3073059, 3631797, 3755961, 4438863, 5121765, 5425277, 6052995, 6259935, 7398105, 11267883, 13316589, 15365295, 16275831, 18158985, 18779805, 22194315, 27126385, 33803649, 39949767, 48827493, 56339415, 66582945, 81379155, 146482479, 169018245, 199748835, 244137465, 439447437, 732412395, 2197237185]

約数ペア:

[(1, 2197237185), (3, 732412395), (5, 439447437), (9, 244137465), (11, 199748835), (13, 169018245), (15, 146482479), (27, 81379155), (33, 66582945), (39, 56339415), (45, 48827493), (55, 39949767), (65, 33803649), (81, 27126385), (99, 22194315), (117, 18779805), (121, 18158985), (135, 16275831), (143, 15365295), (165, 13316589), (195, 11267883), (297, 7398105), (351, 6259935), (363, 6052995), (405, 5425277), (429, 5121765), (495, 4438863), (585, 3755961), (605, 3631797), (715, 3073059), (891, 2466035), (1053, 2086645), (1089, 2017665), (1287, 1707255), (1485, 1479621), (1573, 1396845), (1755, 1251987), (1815, 1210599), (2145, 1024353), (3267, 672555), (3449, 637065), (3861, 569085), (4455, 493207), (4719, 465615), (5265, 417329), (5445, 403533), (6435, 341451), (7865, 279369), (9801, 224185), (10347, 212355), (11583, 189695), (14157, 155205), (16335, 134511), (17245, 127413), (19305, 113817), (23595, 93123), (31041, 70785), (37939, 57915), (42471, 51735), (44837, 49005)]