2012952045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1\times {\mathrm{4817}}^1$

素因数の和:6981

約数の個数: 32

約数和(自身を含む): 3470810112

約数和(自身を除く): 1457858067

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 2143, 4817, 6429, 10715, 14451, 24085, 27859, 32145, 62621, 72255, 83577, 139295, 187863, 313105, 417885, 939315, 10322831, 30968493, 51614155, 134196803, 154842465, 402590409, 670984015, 2012952045]

約数ペア:

[(1, 2012952045), (3, 670984015), (5, 402590409), (13, 154842465), (15, 134196803), (39, 51614155), (65, 30968493), (195, 10322831), (2143, 939315), (4817, 417885), (6429, 313105), (10715, 187863), (14451, 139295), (24085, 83577), (27859, 72255), (32145, 62621)]