42706215

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 77051520

約数和(自身を除く): 34345305

約数列:

[1, 3, 5, 9, 15, 41, 45, 79, 123, 205, 237, 293, 369, 395, 615, 711, 879, 1185, 1465, 1845, 2637, 3239, 3555, 4395, 9717, 12013, 13185, 16195, 23147, 29151, 36039, 48585, 60065, 69441, 108117, 115735, 145755, 180195, 208323, 347205, 540585, 949027, 1041615, 2847081, 4745135, 8541243, 14235405, 42706215]

約数ペア:

[(1, 42706215), (3, 14235405), (5, 8541243), (9, 4745135), (15, 2847081), (41, 1041615), (45, 949027), (79, 540585), (123, 347205), (205, 208323), (237, 180195), (293, 145755), (369, 115735), (395, 108117), (615, 69441), (711, 60065), (879, 48585), (1185, 36039), (1465, 29151), (1845, 23147), (2637, 16195), (3239, 13185), (3555, 12013), (4395, 9717)]