68648585

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 83521152

約数和(自身を除く): 14872567

約数列:

[1, 5, 131, 311, 337, 655, 1555, 1685, 40741, 44147, 104807, 203705, 220735, 524035, 13729717, 68648585]

約数ペア:

[(1, 68648585), (5, 13729717), (131, 524035), (311, 220735), (337, 203705), (655, 104807), (1555, 44147), (1685, 40741)]