65268785

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{397}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 79434432

約数和(自身を除く): 14165647

約数列:

[1, 5, 131, 251, 397, 655, 1255, 1985, 32881, 52007, 99647, 164405, 260035, 498235, 13053757, 65268785]

約数ペア:

[(1, 65268785), (5, 13053757), (131, 498235), (251, 260035), (397, 164405), (655, 99647), (1255, 52007), (1985, 32881)]