83886075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 196612416

約数和(自身を除く): 112726341

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 25, 35, 39, 45, 51, 63, 65, 75, 85, 91, 105, 117, 119, 153, 175, 195, 221, 225, 241, 255, 273, 315, 325, 357, 425, 455, 525, 585, 595, 663, 723, 765, 819, 975, 1071, 1105, 1205, 1275, 1365, 1547, 1575, 1687, 1785, 1989, 2169, 2275, 2925, 2975, 3133, 3315, 3615, 3825, 4095, 4097, 4641, 5061, 5355, 5525, 6025, 6825, 7735, 8435, 8925, 9399, 9945, 10845, 12291, 13923, 15183, 15665, 16575, 18075, 20475, 20485, 21931, 23205, 25305, 26775, 28197, 28679, 36873, 38675, 42175, 46995, 49725, 53261, 54225, 61455, 65793, 69615, 75915, 78325, 86037, 102425, 109655, 116025, 126525, 140985, 143395, 159783, 184365, 197379, 234975, 258111, 266305, 307275, 328965, 348075, 372827, 379575, 430185, 479349, 548275, 704925, 716975, 798915, 921825, 986895, 1118481, 1290555, 1331525, 1644825, 1864135, 2150925, 2396745, 3355443, 3994575, 4934475, 5592405, 6452775, 9320675, 11983725, 16777215, 27962025, 83886075]

約数ペア:

[(1, 83886075), (3, 27962025), (5, 16777215), (7, 11983725), (9, 9320675), (13, 6452775), (15, 5592405), (17, 4934475), (21, 3994575), (25, 3355443), (35, 2396745), (39, 2150925), (45, 1864135), (51, 1644825), (63, 1331525), (65, 1290555), (75, 1118481), (85, 986895), (91, 921825), (105, 798915), (117, 716975), (119, 704925), (153, 548275), (175, 479349), (195, 430185), (221, 379575), (225, 372827), (241, 348075), (255, 328965), (273, 307275), (315, 266305), (325, 258111), (357, 234975), (425, 197379), (455, 184365), (525, 159783), (585, 143395), (595, 140985), (663, 126525), (723, 116025), (765, 109655), (819, 102425), (975, 86037), (1071, 78325), (1105, 75915), (1205, 69615), (1275, 65793), (1365, 61455), (1547, 54225), (1575, 53261), (1687, 49725), (1785, 46995), (1989, 42175), (2169, 38675), (2275, 36873), (2925, 28679), (2975, 28197), (3133, 26775), (3315, 25305), (3615, 23205), (3825, 21931), (4095, 20485), (4097, 20475), (4641, 18075), (5061, 16575), (5355, 15665), (5525, 15183), (6025, 13923), (6825, 12291), (7735, 10845), (8435, 9945), (8925, 9399)]