80451605

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{5011}}^1$

素因数の和:5061

約数の個数: 24

約数和(自身を含む): 110063520

約数和(自身を除く): 29611915

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 845, 1235, 3211, 5011, 16055, 25055, 65143, 95209, 325715, 476045, 846859, 1237717, 4234295, 6188585, 16090321, 80451605]

約数ペア:

[(1, 80451605), (5, 16090321), (13, 6188585), (19, 4234295), (65, 1237717), (95, 846859), (169, 476045), (247, 325715), (845, 95209), (1235, 65143), (3211, 25055), (5011, 16055)]