25813701

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{56239}}^1$

素因数の和:56265

約数の個数: 16

約数和(自身を含む): 40492800

約数和(自身を除く): 14679099

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 56239, 168717, 506151, 956063, 1518453, 2868189, 8604567, 25813701]

約数ペア:

[(1, 25813701), (3, 8604567), (9, 2868189), (17, 1518453), (27, 956063), (51, 506151), (153, 168717), (459, 56239)]