80153005

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1549}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 98208000

約数和(自身を除く): 18054995

約数列:

[1, 5, 79, 131, 395, 655, 1549, 7745, 10349, 51745, 122371, 202919, 611855, 1014595, 16030601, 80153005]

約数ペア:

[(1, 80153005), (5, 16030601), (79, 1014595), (131, 611855), (395, 202919), (655, 122371), (1549, 51745), (7745, 10349)]