86386695

素因数分解:

$3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{22409}}^1$

素因数の和:22674

約数の個数: 16

約数和(自身を含む): 138762720

約数和(自身を除く): 52376025

約数列:

[1, 3, 5, 15, 257, 771, 1285, 3855, 22409, 67227, 112045, 336135, 5759113, 17277339, 28795565, 86386695]

約数ペア:

[(1, 86386695), (3, 28795565), (5, 17277339), (15, 5759113), (257, 336135), (771, 112045), (1285, 67227), (3855, 22409)]