9571375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{6961}}^1$

素因数の和:6987

約数の個数: 16

約数和(自身を含む): 13032864

約数和(自身を除く): 3461489

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 6961, 34805, 76571, 174025, 382855, 870125, 1914275, 9571375]

約数ペア:

[(1, 9571375), (5, 1914275), (11, 870125), (25, 382855), (55, 174025), (125, 76571), (275, 34805), (1375, 6961)]