86016855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4751}}^1$

素因数の和:4847

約数の個数: 32

約数和(自身を含む): 147806208

約数和(自身を除く): 61789353

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 3621, 4751, 6035, 14253, 18105, 23755, 71265, 80767, 242301, 337321, 403835, 1011963, 1211505, 1686605, 5059815, 5734457, 17203371, 28672285, 86016855]

約数ペア:

[(1, 86016855), (3, 28672285), (5, 17203371), (15, 5734457), (17, 5059815), (51, 1686605), (71, 1211505), (85, 1011963), (213, 403835), (255, 337321), (355, 242301), (1065, 80767), (1207, 71265), (3621, 23755), (4751, 18105), (6035, 14253)]