65660335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{15077}}^1$

素因数の和:15162

約数の個数: 16

約数和(自身を含む): 86125536

約数和(自身を除く): 20465201

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 15077, 75385, 196001, 980005, 1010159, 5050795, 13132067, 65660335]

約数ペア:

[(1, 65660335), (5, 13132067), (13, 5050795), (65, 1010159), (67, 980005), (335, 196001), (871, 75385), (4355, 15077)]