25825257

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{18047}}^1$

素因数の和:18109

約数の個数: 16

約数和(自身を含む): 38983680

約数和(自身を除く): 13158423

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 18047, 54141, 162423, 487269, 956491, 2869473, 8608419, 25825257]

約数ペア:

[(1, 25825257), (3, 8608419), (9, 2869473), (27, 956491), (53, 487269), (159, 162423), (477, 54141), (1431, 18047)]