2008793085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{643}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 3568604928

約数和(自身を除く): 1559811843

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 433, 481, 555, 643, 1299, 1443, 1929, 2165, 2405, 3215, 5629, 6495, 7215, 8359, 9645, 16021, 16887, 23791, 25077, 28145, 41795, 48063, 71373, 80105, 84435, 118955, 125385, 208273, 240315, 278419, 309283, 356865, 624819, 835257, 927849, 1041365, 1392095, 1546415, 3124095, 3619447, 4176285, 4639245, 10301503, 10858341, 18097235, 30904509, 51507515, 54291705, 133919539, 154522545, 401758617, 669597695, 2008793085]

約数ペア:

[(1, 2008793085), (3, 669597695), (5, 401758617), (13, 154522545), (15, 133919539), (37, 54291705), (39, 51507515), (65, 30904509), (111, 18097235), (185, 10858341), (195, 10301503), (433, 4639245), (481, 4176285), (555, 3619447), (643, 3124095), (1299, 1546415), (1443, 1392095), (1929, 1041365), (2165, 927849), (2405, 835257), (3215, 624819), (5629, 356865), (6495, 309283), (7215, 278419), (8359, 240315), (9645, 208273), (16021, 125385), (16887, 118955), (23791, 84435), (25077, 80105), (28145, 71373), (41795, 48063)]