86807085

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{81509}}^1$

素因数の和:81588

約数の個数: 16

約数和(自身を含む): 140849280

約数和(自身を除く): 54042195

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 81509, 244527, 407545, 1222635, 5787139, 17361417, 28935695, 86807085]

約数ペア:

[(1, 86807085), (3, 28935695), (5, 17361417), (15, 5787139), (71, 1222635), (213, 407545), (355, 244527), (1065, 81509)]