23271385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6367}}^1$

素因数の和:6432

約数の個数: 16

約数和(自身を含む): 30260736

約数和(自身を除く): 6989351

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 6367, 31835, 108239, 273781, 541195, 1368905, 4654277, 23271385]

約数ペア:

[(1, 23271385), (5, 4654277), (17, 1368905), (43, 541195), (85, 273781), (215, 108239), (731, 31835), (3655, 6367)]