69866485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15139}}^1$

素因数の和:15228

約数の個数: 16

約数和(自身を含む): 91566720

約数和(自身を除く): 21700235

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 15139, 75695, 196807, 984035, 1074869, 5374345, 13973297, 69866485]

約数ペア:

[(1, 69866485), (5, 13973297), (13, 5374345), (65, 1074869), (71, 984035), (355, 196807), (923, 75695), (4615, 15139)]