86490415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{36571}}^1$

素因数の和:36630

約数の個数: 16

約数和(自身を含む): 115860096

約数和(自身を除く): 29369681

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 36571, 182855, 402281, 1572553, 2011405, 7862765, 17298083, 86490415]

約数ペア:

[(1, 86490415), (5, 17298083), (11, 7862765), (43, 2011405), (55, 1572553), (215, 402281), (473, 182855), (2365, 36571)]