25556067

素因数分解:

$3^5\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 38525760

約数和(自身を除く): 12969693

約数列:

[1, 3, 9, 27, 81, 243, 251, 419, 753, 1257, 2259, 3771, 6777, 11313, 20331, 33939, 60993, 101817, 105169, 315507, 946521, 2839563, 8518689, 25556067]

約数ペア:

[(1, 25556067), (3, 8518689), (9, 2839563), (27, 946521), (81, 315507), (243, 105169), (251, 101817), (419, 60993), (753, 33939), (1257, 20331), (2259, 11313), (3771, 6777)]