6636465

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 13305600

約数和(自身を除く): 6669135

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 41, 45, 55, 99, 109, 123, 135, 165, 205, 297, 327, 369, 451, 495, 545, 615, 981, 1107, 1199, 1353, 1485, 1635, 1845, 2255, 2943, 3597, 4059, 4469, 4905, 5535, 5995, 6765, 10791, 12177, 13407, 14715, 17985, 20295, 22345, 32373, 40221, 49159, 53955, 60885, 67035, 120663, 147477, 161865, 201105, 245795, 442431, 603315, 737385, 1327293, 2212155, 6636465]

約数ペア:

[(1, 6636465), (3, 2212155), (5, 1327293), (9, 737385), (11, 603315), (15, 442431), (27, 245795), (33, 201105), (41, 161865), (45, 147477), (55, 120663), (99, 67035), (109, 60885), (123, 53955), (135, 49159), (165, 40221), (205, 32373), (297, 22345), (327, 20295), (369, 17985), (451, 14715), (495, 13407), (545, 12177), (615, 10791), (981, 6765), (1107, 5995), (1199, 5535), (1353, 4905), (1485, 4469), (1635, 4059), (1845, 3597), (2255, 2943)]