86956185

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{81649}}^1$

素因数の和:81728

約数の個数: 16

約数和(自身を含む): 141091200

約数和(自身を除く): 54135015

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 81649, 244947, 408245, 1224735, 5797079, 17391237, 28985395, 86956185]

約数ペア:

[(1, 86956185), (3, 28985395), (5, 17391237), (15, 5797079), (71, 1224735), (213, 408245), (355, 244947), (1065, 81649)]