13663155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4871}}^1$

素因数の和:4907

約数の個数: 32

約数和(自身を含む): 25256448

約数和(自身を除く): 11593293

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 4871, 14613, 24355, 53581, 73065, 82807, 160743, 248421, 267905, 414035, 803715, 910877, 1242105, 2732631, 4554385, 13663155]

約数ペア:

[(1, 13663155), (3, 4554385), (5, 2732631), (11, 1242105), (15, 910877), (17, 803715), (33, 414035), (51, 267905), (55, 248421), (85, 160743), (165, 82807), (187, 73065), (255, 53581), (561, 24355), (935, 14613), (2805, 4871)]