55443375

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 114476544

約数和(自身を除く): 59033169

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 75, 85, 117, 125, 153, 195, 221, 223, 225, 255, 325, 375, 425, 585, 663, 669, 765, 975, 1105, 1115, 1125, 1275, 1625, 1989, 2007, 2125, 2899, 2925, 3315, 3345, 3791, 3825, 4875, 5525, 5575, 6375, 8697, 9945, 10035, 11373, 14495, 14625, 16575, 16725, 18955, 19125, 26091, 27625, 27875, 34119, 43485, 49283, 49725, 50175, 56865, 72475, 82875, 83625, 94775, 130455, 147849, 170595, 217425, 246415, 248625, 250875, 284325, 362375, 443547, 473875, 652275, 739245, 852975, 1087125, 1232075, 1421625, 2217735, 3261375, 3696225, 4264875, 6160375, 11088675, 18481125, 55443375]

約数ペア:

[(1, 55443375), (3, 18481125), (5, 11088675), (9, 6160375), (13, 4264875), (15, 3696225), (17, 3261375), (25, 2217735), (39, 1421625), (45, 1232075), (51, 1087125), (65, 852975), (75, 739245), (85, 652275), (117, 473875), (125, 443547), (153, 362375), (195, 284325), (221, 250875), (223, 248625), (225, 246415), (255, 217425), (325, 170595), (375, 147849), (425, 130455), (585, 94775), (663, 83625), (669, 82875), (765, 72475), (975, 56865), (1105, 50175), (1115, 49725), (1125, 49283), (1275, 43485), (1625, 34119), (1989, 27875), (2007, 27625), (2125, 26091), (2899, 19125), (2925, 18955), (3315, 16725), (3345, 16575), (3791, 14625), (3825, 14495), (4875, 11373), (5525, 10035), (5575, 9945), (6375, 8697)]