9956205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31607}}^1$

素因数の和:31625

約数の個数: 24

約数和(自身を含む): 19723392

約数和(自身を除く): 9767187

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 31607, 94821, 158035, 221249, 284463, 474105, 663747, 1106245, 1422315, 1991241, 3318735, 9956205]

約数ペア:

[(1, 9956205), (3, 3318735), (5, 1991241), (7, 1422315), (9, 1106245), (15, 663747), (21, 474105), (35, 284463), (45, 221249), (63, 158035), (105, 94821), (315, 31607)]