25333833

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 42024960

約数和(自身を除く): 16691127

約数列:

[1, 3, 7, 21, 23, 49, 59, 69, 127, 147, 161, 177, 381, 413, 483, 889, 1127, 1239, 1357, 2667, 2891, 2921, 3381, 4071, 6223, 7493, 8673, 8763, 9499, 18669, 20447, 22479, 28497, 52451, 61341, 66493, 143129, 157353, 172339, 199479, 367157, 429387, 517017, 1101471, 1206373, 3619119, 8444611, 25333833]

約数ペア:

[(1, 25333833), (3, 8444611), (7, 3619119), (21, 1206373), (23, 1101471), (49, 517017), (59, 429387), (69, 367157), (127, 199479), (147, 172339), (161, 157353), (177, 143129), (381, 66493), (413, 61341), (483, 52451), (889, 28497), (1127, 22479), (1239, 20447), (1357, 18669), (2667, 9499), (2891, 8763), (2921, 8673), (3381, 7493), (4071, 6223)]