26312855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{887}}^1$

素因数の和:1258

約数の個数: 16

約数和(自身を含む): 33566400

約数和(自身を除く): 7253545

約数列:

[1, 5, 17, 85, 349, 887, 1745, 4435, 5933, 15079, 29665, 75395, 309563, 1547815, 5262571, 26312855]

約数ペア:

[(1, 26312855), (5, 5262571), (17, 1547815), (85, 309563), (349, 75395), (887, 29665), (1745, 15079), (4435, 5933)]