25534287

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 37908000

約数和(自身を除く): 12373713

約数列:

[1, 3, 9, 53, 159, 199, 269, 477, 597, 807, 1791, 2421, 10547, 14257, 31641, 42771, 53531, 94923, 128313, 160593, 481779, 2837143, 8511429, 25534287]

約数ペア:

[(1, 25534287), (3, 8511429), (9, 2837143), (53, 481779), (159, 160593), (199, 128313), (269, 94923), (477, 53531), (597, 42771), (807, 31641), (1791, 14257), (2421, 10547)]