2347425

素因数分解:

$3^2\times 5^2\times {\mathrm{10433}}^1$

素因数の和:10449

約数の個数: 18

約数和(自身を含む): 4204902

約数和(自身を除く): 1857477

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 10433, 31299, 52165, 93897, 156495, 260825, 469485, 782475, 2347425]

約数ペア:

[(1, 2347425), (3, 782475), (5, 469485), (9, 260825), (15, 156495), (25, 93897), (45, 52165), (75, 31299), (225, 10433)]