996823905

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1059

約数の個数: 96

約数和(自身を含む): 2040837120

約数和(自身を除く): 1044013215

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 139, 147, 165, 231, 245, 385, 417, 539, 695, 735, 887, 973, 1155, 1529, 1617, 2085, 2661, 2695, 2919, 4435, 4587, 4865, 6209, 6811, 7645, 8085, 9757, 10703, 13305, 14595, 18627, 20433, 22935, 29271, 31045, 32109, 34055, 43463, 48785, 53515, 68299, 74921, 93135, 102165, 123293, 130389, 146355, 160545, 204897, 217315, 224763, 341495, 369879, 374605, 478093, 616465, 651945, 863051, 1024485, 1123815, 1356223, 1434279, 1849395, 2390465, 2589153, 4068669, 4315255, 6041357, 6781115, 7171395, 9493561, 12945765, 18124071, 20343345, 28480683, 30206785, 47467805, 66454927, 90620355, 142403415, 199364781, 332274635, 996823905]

約数ペア:

[(1, 996823905), (3, 332274635), (5, 199364781), (7, 142403415), (11, 90620355), (15, 66454927), (21, 47467805), (33, 30206785), (35, 28480683), (49, 20343345), (55, 18124071), (77, 12945765), (105, 9493561), (139, 7171395), (147, 6781115), (165, 6041357), (231, 4315255), (245, 4068669), (385, 2589153), (417, 2390465), (539, 1849395), (695, 1434279), (735, 1356223), (887, 1123815), (973, 1024485), (1155, 863051), (1529, 651945), (1617, 616465), (2085, 478093), (2661, 374605), (2695, 369879), (2919, 341495), (4435, 224763), (4587, 217315), (4865, 204897), (6209, 160545), (6811, 146355), (7645, 130389), (8085, 123293), (9757, 102165), (10703, 93135), (13305, 74921), (14595, 68299), (18627, 53515), (20433, 48785), (22935, 43463), (29271, 34055), (31045, 32109)]