25204285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4861}}^1$

素因数の和:4944

約数の個数: 16

約数和(自身を含む): 32555952

約数和(自身を除く): 7351667

約数列:

[1, 5, 17, 61, 85, 305, 1037, 4861, 5185, 24305, 82637, 296521, 413185, 1482605, 5040857, 25204285]

約数ペア:

[(1, 25204285), (5, 5040857), (17, 1482605), (61, 413185), (85, 296521), (305, 82637), (1037, 24305), (4861, 5185)]