8480825

素因数分解:

$5^2\times {\mathrm{31}}^2\times {\mathrm{353}}^1$

素因数の和:425

約数の個数: 18

約数和(自身を含む): 10897182

約数和(自身を除く): 2416357

約数列:

[1, 5, 25, 31, 155, 353, 775, 961, 1765, 4805, 8825, 10943, 24025, 54715, 273575, 339233, 1696165, 8480825]

約数ペア:

[(1, 8480825), (5, 1696165), (25, 339233), (31, 273575), (155, 54715), (353, 24025), (775, 10943), (961, 8825), (1765, 4805)]