1348785

素因数分解:

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

素因数の和:214

約数の個数: 32

約数和(自身を含む): 2446080

約数和(自身を除く): 1097295

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 103, 135, 291, 309, 485, 515, 873, 927, 1455, 1545, 2619, 2781, 4365, 4635, 9991, 13095, 13905, 29973, 49955, 89919, 149865, 269757, 449595, 1348785]

約数ペア:

[(1, 1348785), (3, 449595), (5, 269757), (9, 149865), (15, 89919), (27, 49955), (45, 29973), (97, 13905), (103, 13095), (135, 9991), (291, 4635), (309, 4365), (485, 2781), (515, 2619), (873, 1545), (927, 1455)]