2122425

素因数分解:

$3^2\times 5^2\times {\mathrm{9433}}^1$

素因数の和:9449

約数の個数: 18

約数和(自身を含む): 3801902

約数和(自身を除く): 1679477

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 9433, 28299, 47165, 84897, 141495, 235825, 424485, 707475, 2122425]

約数ペア:

[(1, 2122425), (3, 707475), (5, 424485), (9, 235825), (15, 141495), (25, 84897), (45, 47165), (75, 28299), (225, 9433)]