86664759935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{78429647}}^1$

素因数の和:78429682

約数の個数: 16

約数和(自身を含む): 118585627776

約数和(自身を除く): 31920867841

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 78429647, 392148235, 1019585411, 1333303999, 5097927055, 6666519995, 17332951987, 86664759935]

約数ペア:

[(1, 86664759935), (5, 17332951987), (13, 6666519995), (17, 5097927055), (65, 1333303999), (85, 1019585411), (221, 392148235), (1105, 78429647)]