13308509995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{65029}}^1$

素因数の和:65167

約数の個数: 24

約数和(自身を含む): 17712611280

約数和(自身を除く): 4404101285

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 3721, 18605, 40931, 65029, 204655, 325145, 715319, 3576595, 3966769, 19833845, 43634459, 218172295, 241972909, 1209864545, 2661701999, 13308509995]

約数ペア:

[(1, 13308509995), (5, 2661701999), (11, 1209864545), (55, 241972909), (61, 218172295), (305, 43634459), (671, 19833845), (3355, 3966769), (3721, 3576595), (18605, 715319), (40931, 325145), (65029, 204655)]