25855335

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:805

約数の個数: 64

約数和(自身を含む): 52392960

約数和(自身を除く): 26537625

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 99, 115, 135, 165, 207, 253, 297, 345, 495, 621, 757, 759, 1035, 1265, 1485, 2271, 2277, 3105, 3785, 3795, 6813, 6831, 8327, 11355, 11385, 17411, 20439, 24981, 34065, 34155, 41635, 52233, 74943, 87055, 102195, 124905, 156699, 191521, 224829, 261165, 374715, 470097, 574563, 783495, 957605, 1124145, 1723689, 2350485, 2872815, 5171067, 8618445, 25855335]

約数ペア:

[(1, 25855335), (3, 8618445), (5, 5171067), (9, 2872815), (11, 2350485), (15, 1723689), (23, 1124145), (27, 957605), (33, 783495), (45, 574563), (55, 470097), (69, 374715), (99, 261165), (115, 224829), (135, 191521), (165, 156699), (207, 124905), (253, 102195), (297, 87055), (345, 74943), (495, 52233), (621, 41635), (757, 34155), (759, 34065), (1035, 24981), (1265, 20439), (1485, 17411), (2271, 11385), (2277, 11355), (3105, 8327), (3785, 6831), (3795, 6813)]