73840265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1543}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 94048128

約数和(自身を除く): 20207863

約数列:

[1, 5, 17, 85, 563, 1543, 2815, 7715, 9571, 26231, 47855, 131155, 868709, 4343545, 14768053, 73840265]

約数ペア:

[(1, 73840265), (5, 14768053), (17, 4343545), (85, 868709), (563, 131155), (1543, 47855), (2815, 26231), (7715, 9571)]