38147265

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 72443280

約数和(自身を除く): 34296015

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 61, 65, 117, 183, 195, 305, 549, 585, 793, 915, 1069, 2379, 2745, 3207, 3965, 5345, 7137, 9621, 11895, 13897, 16035, 35685, 41691, 48105, 65209, 69485, 125073, 195627, 208455, 326045, 586881, 625365, 847717, 978135, 2543151, 2934405, 4238585, 7629453, 12715755, 38147265]

約数ペア:

[(1, 38147265), (3, 12715755), (5, 7629453), (9, 4238585), (13, 2934405), (15, 2543151), (39, 978135), (45, 847717), (61, 625365), (65, 586881), (117, 326045), (183, 208455), (195, 195627), (305, 125073), (549, 69485), (585, 65209), (793, 48105), (915, 41691), (1069, 35685), (2379, 16035), (2745, 13897), (3207, 11895), (3965, 9621), (5345, 7137)]