10890795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42709}}^1$

素因数の和:42734

約数の個数: 16

約数和(自身を含む): 18450720

約数和(自身を除く): 7559925

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 42709, 128127, 213545, 640635, 726053, 2178159, 3630265, 10890795]

約数ペア:

[(1, 10890795), (3, 3630265), (5, 2178159), (15, 726053), (17, 640635), (51, 213545), (85, 128127), (255, 42709)]