91043775

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 173206176

約数和(自身を除く): 82162401

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 73, 75, 115, 207, 219, 225, 241, 345, 365, 575, 657, 723, 1035, 1095, 1205, 1679, 1725, 1825, 2169, 3285, 3615, 5037, 5175, 5475, 5543, 6025, 8395, 10845, 15111, 16425, 16629, 17593, 18075, 25185, 27715, 41975, 49887, 52779, 54225, 75555, 83145, 87965, 125925, 138575, 158337, 249435, 263895, 377775, 404639, 415725, 439825, 791685, 1213917, 1247175, 1319475, 2023195, 3641751, 3958425, 6069585, 10115975, 18208755, 30347925, 91043775]

約数ペア:

[(1, 91043775), (3, 30347925), (5, 18208755), (9, 10115975), (15, 6069585), (23, 3958425), (25, 3641751), (45, 2023195), (69, 1319475), (73, 1247175), (75, 1213917), (115, 791685), (207, 439825), (219, 415725), (225, 404639), (241, 377775), (345, 263895), (365, 249435), (575, 158337), (657, 138575), (723, 125925), (1035, 87965), (1095, 83145), (1205, 75555), (1679, 54225), (1725, 52779), (1825, 49887), (2169, 41975), (3285, 27715), (3615, 25185), (5037, 18075), (5175, 17593), (5475, 16629), (5543, 16425), (6025, 15111), (8395, 10845)]