82490975

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11497}}^1$

素因数の和:11555

約数の個数: 24

約数和(自身を含む): 119763168

約数和(自身を除く): 37272193

約数列:

[1, 5, 7, 25, 35, 41, 175, 205, 287, 1025, 1435, 7175, 11497, 57485, 80479, 287425, 402395, 471377, 2011975, 2356885, 3299639, 11784425, 16498195, 82490975]

約数ペア:

[(1, 82490975), (5, 16498195), (7, 11784425), (25, 3299639), (35, 2356885), (41, 2011975), (175, 471377), (205, 402395), (287, 287425), (1025, 80479), (1435, 57485), (7175, 11497)]