25814855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20407}}^1$

素因数の和:20446

約数の個数: 16

約数和(自身を含む): 35265024

約数和(自身を除く): 9450169

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 20407, 102035, 224477, 469361, 1122385, 2346805, 5162971, 25814855]

約数ペア:

[(1, 25814855), (5, 5162971), (11, 2346805), (23, 1122385), (55, 469361), (115, 224477), (253, 102035), (1265, 20407)]