25258629

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 37346400

約数和(自身を除く): 12087771

約数列:

[1, 3, 11, 33, 121, 149, 363, 447, 467, 1401, 1639, 4917, 5137, 15411, 18029, 54087, 56507, 69583, 169521, 208749, 765413, 2296239, 8419543, 25258629]

約数ペア:

[(1, 25258629), (3, 8419543), (11, 2296239), (33, 765413), (121, 208749), (149, 169521), (363, 69583), (447, 56507), (467, 54087), (1401, 18029), (1639, 15411), (4917, 5137)]