1193885

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 1822176

約数和(自身を除く): 628291

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 443, 539, 2215, 2695, 3101, 4873, 15505, 21707, 24365, 34111, 108535, 170555, 238777, 1193885]

約数ペア:

[(1, 1193885), (5, 238777), (7, 170555), (11, 108535), (35, 34111), (49, 24365), (55, 21707), (77, 15505), (245, 4873), (385, 3101), (443, 2695), (539, 2215)]