72931565

素因数分解:

$5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{5903}}^1$

素因数の和:6268

約数の個数: 16

約数和(自身を含む): 100320768

約数和(自身を除く): 27389203

約数列:

[1, 5, 7, 35, 353, 1765, 2471, 5903, 12355, 29515, 41321, 206605, 2083759, 10418795, 14586313, 72931565]

約数ペア:

[(1, 72931565), (5, 14586313), (7, 10418795), (35, 2083759), (353, 206605), (1765, 41321), (2471, 29515), (5903, 12355)]