9855315

素因数分解:

$3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{563}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 17156880

約数和(自身を除く): 7301565

約数列:

[1, 3, 5, 9, 15, 45, 389, 563, 1167, 1689, 1945, 2815, 3501, 5067, 5835, 8445, 17505, 25335, 219007, 657021, 1095035, 1971063, 3285105, 9855315]

約数ペア:

[(1, 9855315), (3, 3285105), (5, 1971063), (9, 1095035), (15, 657021), (45, 219007), (389, 25335), (563, 17505), (1167, 8445), (1689, 5835), (1945, 5067), (2815, 3501)]