85550865

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{132637}}^1$

素因数の和:132688

約数の個数: 16

約数和(自身を含む): 140065728

約数和(自身を除く): 54514863

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 132637, 397911, 663185, 1989555, 5703391, 17110173, 28516955, 85550865]

約数ペア:

[(1, 85550865), (3, 28516955), (5, 17110173), (15, 5703391), (43, 1989555), (129, 663185), (215, 397911), (645, 132637)]