138495105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{439667}}^1$

素因数の和:439685

約数の個数: 24

約数和(自身を含む): 274352832

約数和(自身を除く): 135857727

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 439667, 1319001, 2198335, 3077669, 3957003, 6595005, 9233007, 15388345, 19785015, 27699021, 46165035, 138495105]

約数ペア:

[(1, 138495105), (3, 46165035), (5, 27699021), (7, 19785015), (9, 15388345), (15, 9233007), (21, 6595005), (35, 3957003), (45, 3077669), (63, 2198335), (105, 1319001), (315, 439667)]