80392055

素因数分解:

$5^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 97694688

約数和(自身を除く): 17302633

約数列:

[1, 5, 181, 211, 421, 905, 1055, 2105, 38191, 76201, 88831, 190955, 381005, 444155, 16078411, 80392055]

約数ペア:

[(1, 80392055), (5, 16078411), (181, 444155), (211, 381005), (421, 190955), (905, 88831), (1055, 76201), (2105, 38191)]