25822287

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{30851}}^1$

素因数の和:30891

約数の個数: 16

約数和(自身を含む): 39490560

約数和(自身を除く): 13668273

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 30851, 92553, 277659, 832977, 956381, 2869143, 8607429, 25822287]

約数ペア:

[(1, 25822287), (3, 8607429), (9, 2869143), (27, 956381), (31, 832977), (93, 277659), (279, 92553), (837, 30851)]