82909175

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1721}}^1$

素因数の和:1819

約数の個数: 24

約数和(自身を含む): 107618112

約数和(自身を除く): 24708937

約数列:

[1, 5, 25, 41, 47, 205, 235, 1025, 1175, 1721, 1927, 8605, 9635, 43025, 48175, 70561, 80887, 352805, 404435, 1764025, 2022175, 3316367, 16581835, 82909175]

約数ペア:

[(1, 82909175), (5, 16581835), (25, 3316367), (41, 2022175), (47, 1764025), (205, 404435), (235, 352805), (1025, 80887), (1175, 70561), (1721, 48175), (1927, 43025), (8605, 9635)]