338045235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{66089}}^1$

素因数の和:66139

約数の個数: 32

約数和(自身を含む): 609085440

約数和(自身を除く): 271040205

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 66089, 198267, 330445, 726979, 991335, 2048759, 2180937, 3634895, 6146277, 10243795, 10904685, 22536349, 30731385, 67609047, 112681745, 338045235]

約数ペア:

[(1, 338045235), (3, 112681745), (5, 67609047), (11, 30731385), (15, 22536349), (31, 10904685), (33, 10243795), (55, 6146277), (93, 3634895), (155, 2180937), (165, 2048759), (341, 991335), (465, 726979), (1023, 330445), (1705, 198267), (5115, 66089)]