13225145

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 16312320

約数和(自身を除く): 3087175

約数列:

[1, 5, 59, 127, 295, 353, 635, 1765, 7493, 20827, 37465, 44831, 104135, 224155, 2645029, 13225145]

約数ペア:

[(1, 13225145), (5, 2645029), (59, 224155), (127, 104135), (295, 44831), (353, 37465), (635, 20827), (1765, 7493)]