6743925

素因数分解:

$3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 12638080

約数和(自身を除く): 5894155

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 97, 103, 135, 225, 291, 309, 485, 515, 675, 873, 927, 1455, 1545, 2425, 2575, 2619, 2781, 4365, 4635, 7275, 7725, 9991, 13095, 13905, 21825, 23175, 29973, 49955, 65475, 69525, 89919, 149865, 249775, 269757, 449595, 749325, 1348785, 2247975, 6743925]

約数ペア:

[(1, 6743925), (3, 2247975), (5, 1348785), (9, 749325), (15, 449595), (25, 269757), (27, 249775), (45, 149865), (75, 89919), (97, 69525), (103, 65475), (135, 49955), (225, 29973), (291, 23175), (309, 21825), (485, 13905), (515, 13095), (675, 9991), (873, 7725), (927, 7275), (1455, 4635), (1545, 4365), (2425, 2781), (2575, 2619)]