2783235945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{395627}}^1$

素因数の和:395709

約数の個数: 32

約数和(自身を含む): 5165319168

約数和(自身を除く): 2382083223

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 469, 1005, 1407, 2345, 7035, 395627, 1186881, 1978135, 2769389, 5934405, 8308167, 13846945, 26507009, 41540835, 79521027, 132535045, 185549063, 397605135, 556647189, 927745315, 2783235945]

約数ペア:

[(1, 2783235945), (3, 927745315), (5, 556647189), (7, 397605135), (15, 185549063), (21, 132535045), (35, 79521027), (67, 41540835), (105, 26507009), (201, 13846945), (335, 8308167), (469, 5934405), (1005, 2769389), (1407, 1978135), (2345, 1186881), (7035, 395627)]