17240045

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 21178800

約数和(自身を除く): 3938755

約数列:

[1, 5, 73, 149, 317, 365, 745, 1585, 10877, 23141, 47233, 54385, 115705, 236165, 3448009, 17240045]

約数ペア:

[(1, 17240045), (5, 3448009), (73, 236165), (149, 115705), (317, 54385), (365, 47233), (745, 23141), (1585, 10877)]