13648235

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 16803072

約数和(自身を除く): 3154837

約数列:

[1, 5, 67, 131, 311, 335, 655, 1555, 8777, 20837, 40741, 43885, 104185, 203705, 2729647, 13648235]

約数ペア:

[(1, 13648235), (5, 2729647), (67, 203705), (131, 104185), (311, 43885), (335, 40741), (655, 20837), (1555, 8777)]