2783283405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{5413}}^1$

素因数の和:5570

約数の個数: 64

約数和(自身を含む): 5239019520

約数和(自身を除く): 2455736115

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 83, 105, 177, 249, 295, 413, 415, 581, 885, 1239, 1245, 1743, 2065, 2905, 4897, 5413, 6195, 8715, 14691, 16239, 24485, 27065, 34279, 37891, 73455, 81195, 102837, 113673, 171395, 189455, 319367, 449279, 514185, 568365, 958101, 1347837, 1596835, 2235569, 2246395, 3144953, 4790505, 6706707, 6739185, 9434859, 11177845, 15724765, 26507461, 33533535, 47174295, 79522383, 132537305, 185552227, 397611915, 556656681, 927761135, 2783283405]

約数ペア:

[(1, 2783283405), (3, 927761135), (5, 556656681), (7, 397611915), (15, 185552227), (21, 132537305), (35, 79522383), (59, 47174295), (83, 33533535), (105, 26507461), (177, 15724765), (249, 11177845), (295, 9434859), (413, 6739185), (415, 6706707), (581, 4790505), (885, 3144953), (1239, 2246395), (1245, 2235569), (1743, 1596835), (2065, 1347837), (2905, 958101), (4897, 568365), (5413, 514185), (6195, 449279), (8715, 319367), (14691, 189455), (16239, 171395), (24485, 113673), (27065, 102837), (34279, 81195), (37891, 73455)]