15295257

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 24537600

約数和(自身を除く): 9242343

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 709, 799, 1269, 2127, 2397, 6381, 7191, 12053, 19143, 21573, 33323, 36159, 99969, 108477, 299907, 325431, 566491, 899721, 1699473, 5098419, 15295257]

約数ペア:

[(1, 15295257), (3, 5098419), (9, 1699473), (17, 899721), (27, 566491), (47, 325431), (51, 299907), (141, 108477), (153, 99969), (423, 36159), (459, 33323), (709, 21573), (799, 19143), (1269, 12053), (2127, 7191), (2397, 6381)]