2270205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{7207}}^1$

素因数の和:7225

約数の個数: 24

約数和(自身を含む): 4497792

約数和(自身を除く): 2227587

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 7207, 21621, 36035, 50449, 64863, 108105, 151347, 252245, 324315, 454041, 756735, 2270205]

約数ペア:

[(1, 2270205), (3, 756735), (5, 454041), (7, 324315), (9, 252245), (15, 151347), (21, 108105), (35, 64863), (45, 50449), (63, 36035), (105, 21621), (315, 7207)]