828854775

素因数分解:

$3^6\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 168

約数和(自身を含む): 1805286240

約数和(自身を除く): 976431465

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 73, 75, 81, 89, 105, 135, 175, 189, 219, 225, 243, 267, 315, 365, 405, 445, 511, 525, 567, 623, 657, 675, 729, 801, 945, 1095, 1215, 1335, 1533, 1575, 1701, 1825, 1869, 1971, 2025, 2225, 2403, 2555, 2835, 3115, 3285, 3645, 4005, 4599, 4725, 5103, 5475, 5607, 5913, 6075, 6497, 6675, 7209, 7665, 8505, 9345, 9855, 12015, 12775, 13797, 14175, 15575, 16425, 16821, 17739, 18225, 19491, 20025, 21627, 22995, 25515, 28035, 29565, 32485, 36045, 38325, 41391, 42525, 45479, 46725, 49275, 50463, 53217, 58473, 60075, 64881, 68985, 84105, 88695, 97455, 108135, 114975, 124173, 127575, 136437, 140175, 147825, 151389, 162425, 175419, 180225, 206955, 227395, 252315, 266085, 292365, 324405, 344925, 372519, 409311, 420525, 443475, 454167, 487275, 526257, 540675, 620865, 682185, 756945, 877095, 1034775, 1136975, 1227933, 1261575, 1330425, 1461825, 1578771, 1622025, 1862595, 2046555, 2270835, 2631285, 3104325, 3410925, 3683799, 3784725, 4385475, 4736313, 6139665, 7893855, 9312975, 10232775, 11051397, 11354175, 13156425, 18418995, 23681565, 30698325, 33154191, 39469275, 55256985, 92094975, 118407825, 165770955, 276284925, 828854775]

約数ペア:

[(1, 828854775), (3, 276284925), (5, 165770955), (7, 118407825), (9, 92094975), (15, 55256985), (21, 39469275), (25, 33154191), (27, 30698325), (35, 23681565), (45, 18418995), (63, 13156425), (73, 11354175), (75, 11051397), (81, 10232775), (89, 9312975), (105, 7893855), (135, 6139665), (175, 4736313), (189, 4385475), (219, 3784725), (225, 3683799), (243, 3410925), (267, 3104325), (315, 2631285), (365, 2270835), (405, 2046555), (445, 1862595), (511, 1622025), (525, 1578771), (567, 1461825), (623, 1330425), (657, 1261575), (675, 1227933), (729, 1136975), (801, 1034775), (945, 877095), (1095, 756945), (1215, 682185), (1335, 620865), (1533, 540675), (1575, 526257), (1701, 487275), (1825, 454167), (1869, 443475), (1971, 420525), (2025, 409311), (2225, 372519), (2403, 344925), (2555, 324405), (2835, 292365), (3115, 266085), (3285, 252315), (3645, 227395), (4005, 206955), (4599, 180225), (4725, 175419), (5103, 162425), (5475, 151389), (5607, 147825), (5913, 140175), (6075, 136437), (6497, 127575), (6675, 124173), (7209, 114975), (7665, 108135), (8505, 97455), (9345, 88695), (9855, 84105), (12015, 68985), (12775, 64881), (13797, 60075), (14175, 58473), (15575, 53217), (16425, 50463), (16821, 49275), (17739, 46725), (18225, 45479), (19491, 42525), (20025, 41391), (21627, 38325), (22995, 36045), (25515, 32485), (28035, 29565)]