3225425

素因数分解:

$5^2\times 7^2\times {\mathrm{2633}}^1$

素因数の和:2657

約数の個数: 18

約数和(自身を含む): 4654278

約数和(自身を除く): 1428853

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 2633, 13165, 18431, 65825, 92155, 129017, 460775, 645085, 3225425]

約数ペア:

[(1, 3225425), (5, 645085), (7, 460775), (25, 129017), (35, 92155), (49, 65825), (175, 18431), (245, 13165), (1225, 2633)]