23878545

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{37021}}^1$

素因数の和:37072

約数の個数: 16

約数和(自身を含む): 39095232

約数和(自身を除く): 15216687

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 37021, 111063, 185105, 555315, 1591903, 4775709, 7959515, 23878545]

約数ペア:

[(1, 23878545), (3, 7959515), (5, 4775709), (15, 1591903), (43, 555315), (129, 185105), (215, 111063), (645, 37021)]