86387795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{78179}}^1$

素因数の和:78214

約数の個数: 16

約数和(自身を含む): 118208160

約数和(自身を除く): 31820365

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 78179, 390895, 1016327, 1329043, 5081635, 6645215, 17277559, 86387795]

約数ペア:

[(1, 86387795), (5, 17277559), (13, 6645215), (17, 5081635), (65, 1329043), (85, 1016327), (221, 390895), (1105, 78179)]