9540678335

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{4621}}^1$

素因数の和:4959

約数の個数: 32

約数和(自身を含む): 12228702720

約数和(自身を除く): 2688024385

約数列:

[1, 5, 19, 95, 103, 211, 515, 1055, 1957, 4009, 4621, 9785, 20045, 21733, 23105, 87799, 108665, 412927, 438995, 475963, 975031, 2064635, 2379815, 4875155, 9043297, 18525589, 45216485, 92627945, 100428193, 502140965, 1908135667, 9540678335]

約数ペア:

[(1, 9540678335), (5, 1908135667), (19, 502140965), (95, 100428193), (103, 92627945), (211, 45216485), (515, 18525589), (1055, 9043297), (1957, 4875155), (4009, 2379815), (4621, 2064635), (9785, 975031), (20045, 475963), (21733, 438995), (23105, 412927), (87799, 108665)]