123039165

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 201067776

約数和(自身を除く): 78028611

約数列:

[1, 3, 5, 15, 97, 103, 291, 309, 485, 515, 821, 1455, 1545, 2463, 4105, 9991, 12315, 29973, 49955, 79637, 84563, 149865, 238911, 253689, 398185, 422815, 1194555, 1268445, 8202611, 24607833, 41013055, 123039165]

約数ペア:

[(1, 123039165), (3, 41013055), (5, 24607833), (15, 8202611), (97, 1268445), (103, 1194555), (291, 422815), (309, 398185), (485, 253689), (515, 238911), (821, 149865), (1455, 84563), (1545, 79637), (2463, 49955), (4105, 29973), (9991, 12315)]