201009650175

素因数分解:

$3^2\times 5^2\times {\mathrm{893376223}}^1$

素因数の和:893376239

約数の個数: 18

約数和(自身を含む): 360030618272

約数和(自身を除く): 159020968097

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 893376223, 2680128669, 4466881115, 8040386007, 13400643345, 22334405575, 40201930035, 67003216725, 201009650175]

約数ペア:

[(1, 201009650175), (3, 67003216725), (5, 40201930035), (9, 22334405575), (15, 13400643345), (25, 8040386007), (45, 4466881115), (75, 2680128669), (225, 893376223)]