25107385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3739}}^1$

素因数の和:3840

約数の個数: 16

約数和(自身を含む): 32313600

約数和(自身を除く): 7206215

約数列:

[1, 5, 17, 79, 85, 395, 1343, 3739, 6715, 18695, 63563, 295381, 317815, 1476905, 5021477, 25107385]

約数ペア:

[(1, 25107385), (5, 5021477), (17, 1476905), (79, 317815), (85, 295381), (395, 63563), (1343, 18695), (3739, 6715)]