68257255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{18523}}^1$

素因数の和:18606

約数の個数: 16

約数和(自身を含む): 90693504

約数和(自身を除く): 22436249

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 18523, 92615, 203753, 1018765, 1241041, 6205205, 13651451, 68257255]

約数ペア:

[(1, 68257255), (5, 13651451), (11, 6205205), (55, 1241041), (67, 1018765), (335, 203753), (737, 92615), (3685, 18523)]