5155565

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 6524928

約数和(自身を除く): 1369363

約数列:

[1, 5, 23, 115, 127, 353, 635, 1765, 2921, 8119, 14605, 40595, 44831, 224155, 1031113, 5155565]

約数ペア:

[(1, 5155565), (5, 1031113), (23, 224155), (115, 44831), (127, 40595), (353, 14605), (635, 8119), (1765, 2921)]