85372895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43669}}^1$

素因数の和:43714

約数の個数: 16

約数和(自身を含む): 113192640

約数和(自身を除く): 27819745

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 43669, 218345, 742373, 1004387, 3711865, 5021935, 17074579, 85372895]

約数ペア:

[(1, 85372895), (5, 17074579), (17, 5021935), (23, 3711865), (85, 1004387), (115, 742373), (391, 218345), (1955, 43669)]