80330055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{839}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 138862080

約数和(自身を除く): 58532025

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 491, 839, 1473, 2455, 2517, 4195, 6383, 7365, 10907, 12585, 19149, 31915, 32721, 54535, 95745, 163605, 411949, 1235847, 2059745, 5355337, 6179235, 16066011, 26776685, 80330055]

約数ペア:

[(1, 80330055), (3, 26776685), (5, 16066011), (13, 6179235), (15, 5355337), (39, 2059745), (65, 1235847), (195, 411949), (491, 163605), (839, 95745), (1473, 54535), (2455, 32721), (2517, 31915), (4195, 19149), (6383, 12585), (7365, 10907)]