225007425

素因数分解:

$3^2\times 5^2\times {\mathrm{1000033}}^1$

素因数の和:1000049

約数の個数: 18

約数和(自身を含む): 403013702

約数和(自身を除く): 178006277

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1000033, 3000099, 5000165, 9000297, 15000495, 25000825, 45001485, 75002475, 225007425]

約数ペア:

[(1, 225007425), (3, 75002475), (5, 45001485), (9, 25000825), (15, 15000495), (25, 9000297), (45, 5000165), (75, 3000099), (225, 1000033)]