680852785

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{12157}}^1$

素因数の和:12672

約数の個数: 16

約数和(自身を含む): 854366976

約数和(自身を除く): 173514191

約数列:

[1, 5, 23, 115, 487, 2435, 11201, 12157, 56005, 60785, 279611, 1398055, 5920459, 29602295, 136170557, 680852785]

約数ペア:

[(1, 680852785), (5, 136170557), (23, 29602295), (115, 5920459), (487, 1398055), (2435, 279611), (11201, 60785), (12157, 56005)]