25090281

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{47251}}^1$

素因数の和:47316

約数の個数: 12

約数和(自身を含む): 36856560

約数和(自身を除く): 11766279

約数列:

[1, 3, 9, 59, 177, 531, 47251, 141753, 425259, 2787809, 8363427, 25090281]

約数ペア:

[(1, 25090281), (3, 8363427), (9, 2787809), (59, 425259), (177, 141753), (531, 47251)]