25795749

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3803}}^1$

素因数の和:3849

約数の個数: 32

約数和(自身を含む): 43822080

約数和(自身を除く): 18026331

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 3803, 6783, 11409, 26621, 64651, 72257, 79863, 193953, 216771, 452557, 505799, 1228369, 1357671, 1517397, 3685107, 8598583, 25795749]

約数ペア:

[(1, 25795749), (3, 8598583), (7, 3685107), (17, 1517397), (19, 1357671), (21, 1228369), (51, 505799), (57, 452557), (119, 216771), (133, 193953), (323, 79863), (357, 72257), (399, 64651), (969, 26621), (2261, 11409), (3803, 6783)]