81524085

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{115637}}^1$

素因数の和:115692

約数の個数: 16

約数和(自身を含む): 133214976

約数和(自身を除く): 51690891

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 115637, 346911, 578185, 1734555, 5434939, 16304817, 27174695, 81524085]

約数ペア:

[(1, 81524085), (3, 27174695), (5, 16304817), (15, 5434939), (47, 1734555), (141, 578185), (235, 346911), (705, 115637)]