85819485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17713}}^1$

素因数の和:17757

約数の個数: 32

約数和(自身を含む): 153048960

約数和(自身を除く): 67229475

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 17713, 53139, 88565, 265695, 301121, 336547, 903363, 1009641, 1505605, 1682735, 4516815, 5048205, 5721299, 17163897, 28606495, 85819485]

約数ペア:

[(1, 85819485), (3, 28606495), (5, 17163897), (15, 5721299), (17, 5048205), (19, 4516815), (51, 1682735), (57, 1505605), (85, 1009641), (95, 903363), (255, 336547), (285, 301121), (323, 265695), (969, 88565), (1615, 53139), (4845, 17713)]