85820445

素因数分解:

$3^3\times 5^1\times {\mathrm{635707}}^1$

素因数の和:635721

約数の個数: 16

約数和(自身を含む): 152569920

約数和(自身を除く): 66749475

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 635707, 1907121, 3178535, 5721363, 9535605, 17164089, 28606815, 85820445]

約数ペア:

[(1, 85820445), (3, 28606815), (5, 17164089), (9, 9535605), (15, 5721363), (27, 3178535), (45, 1907121), (135, 635707)]