200925675

素因数分解:

$3^2\times 5^2\times {\mathrm{893003}}^1$

素因数の和:893019

約数の個数: 18

約数和(自身を含む): 359880612

約数和(自身を除く): 158954937

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 893003, 2679009, 4465015, 8037027, 13395045, 22325075, 40185135, 66975225, 200925675]

約数ペア:

[(1, 200925675), (3, 66975225), (5, 40185135), (9, 22325075), (15, 13395045), (25, 8037027), (45, 4465015), (75, 2679009), (225, 893003)]