54401625

素因数分解:

$3^7\times 5^3\times {\mathrm{199}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 102336000

約数和(自身を除く): 47934375

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 199, 225, 243, 375, 405, 597, 675, 729, 995, 1125, 1215, 1791, 2025, 2187, 2985, 3375, 3645, 4975, 5373, 6075, 8955, 10125, 10935, 14925, 16119, 18225, 24875, 26865, 30375, 44775, 48357, 54675, 74625, 80595, 91125, 134325, 145071, 223875, 241785, 273375, 402975, 435213, 671625, 725355, 1208925, 2014875, 2176065, 3626775, 6044625, 10880325, 18133875, 54401625]

約数ペア:

[(1, 54401625), (3, 18133875), (5, 10880325), (9, 6044625), (15, 3626775), (25, 2176065), (27, 2014875), (45, 1208925), (75, 725355), (81, 671625), (125, 435213), (135, 402975), (199, 273375), (225, 241785), (243, 223875), (375, 145071), (405, 134325), (597, 91125), (675, 80595), (729, 74625), (995, 54675), (1125, 48357), (1215, 44775), (1791, 30375), (2025, 26865), (2187, 24875), (2985, 18225), (3375, 16119), (3645, 14925), (4975, 10935), (5373, 10125), (6075, 8955)]