26705185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17863}}^1$

素因数の和:17904

約数の個数: 16

約数和(自身を含む): 36013824

約数和(自身を除く): 9308639

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 17863, 89315, 232219, 410849, 1161095, 2054245, 5341037, 26705185]

約数ペア:

[(1, 26705185), (5, 5341037), (13, 2054245), (23, 1161095), (65, 410849), (115, 232219), (299, 89315), (1495, 17863)]