25001667

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 37908000

約数和(自身を除く): 12906333

約数列:

[1, 3, 9, 23, 69, 207, 269, 449, 807, 1347, 2421, 4041, 6187, 10327, 18561, 30981, 55683, 92943, 120781, 362343, 1087029, 2777963, 8333889, 25001667]

約数ペア:

[(1, 25001667), (3, 8333889), (9, 2777963), (23, 1087029), (69, 362343), (207, 120781), (269, 92943), (449, 55683), (807, 30981), (1347, 18561), (2421, 10327), (4041, 6187)]