82409075

素因数分解:

$5^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1063}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 117159168

約数和(自身を除く): 34750093

約数列:

[1, 5, 7, 25, 35, 175, 443, 1063, 2215, 3101, 5315, 7441, 11075, 15505, 26575, 37205, 77525, 186025, 470909, 2354545, 3296363, 11772725, 16481815, 82409075]

約数ペア:

[(1, 82409075), (5, 16481815), (7, 11772725), (25, 3296363), (35, 2354545), (175, 470909), (443, 186025), (1063, 77525), (2215, 37205), (3101, 26575), (5315, 15505), (7441, 11075)]