54471825

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 109278720

約数和(自身を除く): 54806895

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 47, 51, 75, 85, 101, 135, 141, 153, 225, 235, 255, 303, 423, 425, 459, 505, 675, 705, 765, 799, 909, 1175, 1269, 1275, 1515, 1717, 2115, 2295, 2397, 2525, 2727, 3525, 3825, 3995, 4545, 4747, 5151, 6345, 7191, 7575, 8585, 10575, 11475, 11985, 13635, 14241, 15453, 19975, 21573, 22725, 23735, 25755, 31725, 35955, 42723, 42925, 46359, 59925, 68175, 71205, 77265, 80699, 107865, 118675, 128169, 128775, 179775, 213615, 231795, 242097, 356025, 386325, 403495, 539325, 640845, 726291, 1068075, 1158975, 1210485, 2017475, 2178873, 3204225, 3631455, 6052425, 10894365, 18157275, 54471825]

約数ペア:

[(1, 54471825), (3, 18157275), (5, 10894365), (9, 6052425), (15, 3631455), (17, 3204225), (25, 2178873), (27, 2017475), (45, 1210485), (47, 1158975), (51, 1068075), (75, 726291), (85, 640845), (101, 539325), (135, 403495), (141, 386325), (153, 356025), (225, 242097), (235, 231795), (255, 213615), (303, 179775), (423, 128775), (425, 128169), (459, 118675), (505, 107865), (675, 80699), (705, 77265), (765, 71205), (799, 68175), (909, 59925), (1175, 46359), (1269, 42925), (1275, 42723), (1515, 35955), (1717, 31725), (2115, 25755), (2295, 23735), (2397, 22725), (2525, 21573), (2727, 19975), (3525, 15453), (3825, 14241), (3995, 13635), (4545, 11985), (4747, 11475), (5151, 10575), (6345, 8585), (7191, 7575)]