15704313975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5381}}^1$

素因数の和:5530

約数の個数: 144

約数和(自身を含む): 34356104640

約数和(自身を除く): 18651790665

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 51, 63, 75, 85, 105, 109, 119, 153, 175, 225, 255, 315, 327, 357, 425, 525, 545, 595, 763, 765, 981, 1071, 1275, 1575, 1635, 1785, 1853, 2289, 2725, 2975, 3815, 3825, 4905, 5355, 5381, 5559, 6867, 8175, 8925, 9265, 11445, 12971, 16143, 16677, 19075, 24525, 26775, 26905, 27795, 34335, 37667, 38913, 46325, 48429, 57225, 64855, 80715, 83385, 91477, 113001, 116739, 134525, 138975, 171675, 188335, 194565, 242145, 274431, 324275, 339003, 403575, 416925, 457385, 565005, 583695, 586529, 640339, 823293, 941675, 972825, 1210725, 1372155, 1695015, 1759587, 1921017, 2286925, 2825025, 2918475, 2932645, 3201695, 4105703, 4116465, 5278761, 5763051, 6860775, 8475075, 8797935, 9605085, 9970993, 12317109, 14663225, 16008475, 20528515, 20582325, 26393805, 28815255, 29912979, 36951327, 43989675, 48025425, 49854965, 61585545, 69796951, 89738937, 102642575, 131969025, 144076275, 149564895, 184756635, 209390853, 249274825, 307927725, 348984755, 448694685, 628172559, 747824475, 923783175, 1046954265, 1744923775, 2243473425, 3140862795, 5234771325, 15704313975]

約数ペア:

[(1, 15704313975), (3, 5234771325), (5, 3140862795), (7, 2243473425), (9, 1744923775), (15, 1046954265), (17, 923783175), (21, 747824475), (25, 628172559), (35, 448694685), (45, 348984755), (51, 307927725), (63, 249274825), (75, 209390853), (85, 184756635), (105, 149564895), (109, 144076275), (119, 131969025), (153, 102642575), (175, 89738937), (225, 69796951), (255, 61585545), (315, 49854965), (327, 48025425), (357, 43989675), (425, 36951327), (525, 29912979), (545, 28815255), (595, 26393805), (763, 20582325), (765, 20528515), (981, 16008475), (1071, 14663225), (1275, 12317109), (1575, 9970993), (1635, 9605085), (1785, 8797935), (1853, 8475075), (2289, 6860775), (2725, 5763051), (2975, 5278761), (3815, 4116465), (3825, 4105703), (4905, 3201695), (5355, 2932645), (5381, 2918475), (5559, 2825025), (6867, 2286925), (8175, 1921017), (8925, 1759587), (9265, 1695015), (11445, 1372155), (12971, 1210725), (16143, 972825), (16677, 941675), (19075, 823293), (24525, 640339), (26775, 586529), (26905, 583695), (27795, 565005), (34335, 457385), (37667, 416925), (38913, 403575), (46325, 339003), (48429, 324275), (57225, 274431), (64855, 242145), (80715, 194565), (83385, 188335), (91477, 171675), (113001, 138975), (116739, 134525)]