6678705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2381}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 12348288

約数和(自身を除く): 5669583

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2381, 2805, 7143, 11905, 26191, 35715, 40477, 78573, 121431, 130955, 202385, 392865, 445247, 607155, 1335741, 2226235, 6678705]

約数ペア:

[(1, 6678705), (3, 2226235), (5, 1335741), (11, 607155), (15, 445247), (17, 392865), (33, 202385), (51, 130955), (55, 121431), (85, 78573), (165, 40477), (187, 35715), (255, 26191), (561, 11905), (935, 7143), (2381, 2805)]