68482865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{6257}}^1$

素因数の和:6472

約数の個数: 16

約数和(自身を含む): 90115200

約数和(自身を除く): 21632335

約数列:

[1, 5, 11, 55, 199, 995, 2189, 6257, 10945, 31285, 68827, 344135, 1245143, 6225715, 13696573, 68482865]

約数ペア:

[(1, 68482865), (5, 13696573), (11, 6225715), (55, 1245143), (199, 344135), (995, 68827), (2189, 31285), (6257, 10945)]