85341885

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{132313}}^1$

素因数の和:132364

約数の個数: 16

約数和(自身を含む): 139723584

約数和(自身を除く): 54381699

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 132313, 396939, 661565, 1984695, 5689459, 17068377, 28447295, 85341885]

約数ペア:

[(1, 85341885), (3, 28447295), (5, 17068377), (15, 5689459), (43, 1984695), (129, 661565), (215, 396939), (645, 132313)]