80147615

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{463}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 97718400

約数和(自身を除く): 17570785

約数列:

[1, 5, 89, 389, 445, 463, 1945, 2315, 34621, 41207, 173105, 180107, 206035, 900535, 16029523, 80147615]

約数ペア:

[(1, 80147615), (5, 16029523), (89, 900535), (389, 206035), (445, 180107), (463, 173105), (1945, 41207), (2315, 34621)]