124123545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1783}}^1$

素因数の和:1831

約数の個数: 96

約数和(自身を含む): 280530432

約数和(自身を除く): 156406887

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 35, 39, 45, 51, 63, 65, 85, 91, 105, 117, 119, 153, 195, 221, 255, 273, 315, 357, 455, 585, 595, 663, 765, 819, 1071, 1105, 1365, 1547, 1783, 1785, 1989, 3315, 4095, 4641, 5349, 5355, 7735, 8915, 9945, 12481, 13923, 16047, 23179, 23205, 26745, 30311, 37443, 62405, 69537, 69615, 80235, 90933, 112329, 115895, 151555, 162253, 187215, 208611, 212177, 272799, 347685, 394043, 454665, 486759, 561645, 636531, 811265, 1043055, 1060885, 1182129, 1363995, 1460277, 1909593, 1970215, 2433795, 2758301, 3182655, 3546387, 5910645, 7301385, 8274903, 9547965, 13791505, 17731935, 24824709, 41374515, 124123545]

約数ペア:

[(1, 124123545), (3, 41374515), (5, 24824709), (7, 17731935), (9, 13791505), (13, 9547965), (15, 8274903), (17, 7301385), (21, 5910645), (35, 3546387), (39, 3182655), (45, 2758301), (51, 2433795), (63, 1970215), (65, 1909593), (85, 1460277), (91, 1363995), (105, 1182129), (117, 1060885), (119, 1043055), (153, 811265), (195, 636531), (221, 561645), (255, 486759), (273, 454665), (315, 394043), (357, 347685), (455, 272799), (585, 212177), (595, 208611), (663, 187215), (765, 162253), (819, 151555), (1071, 115895), (1105, 112329), (1365, 90933), (1547, 80235), (1783, 69615), (1785, 69537), (1989, 62405), (3315, 37443), (4095, 30311), (4641, 26745), (5349, 23205), (5355, 23179), (7735, 16047), (8915, 13923), (9945, 12481)]