3960805

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^2$

素因数の和:324

約数の個数: 12

約数和(自身を含む): 4904172

約数和(自身を除く): 943367

約数列:

[1, 5, 41, 139, 205, 695, 5699, 19321, 28495, 96605, 792161, 3960805]

約数ペア:

[(1, 3960805), (5, 792161), (41, 96605), (139, 28495), (205, 19321), (695, 5699)]