10256355

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 19958400

約数和(自身を除く): 9702045

約数列:

[1, 3, 5, 9, 15, 17, 27, 41, 45, 51, 85, 109, 123, 135, 153, 205, 255, 327, 369, 459, 545, 615, 697, 765, 981, 1107, 1635, 1845, 1853, 2091, 2295, 2943, 3485, 4469, 4905, 5535, 5559, 6273, 9265, 10455, 13407, 14715, 16677, 18819, 22345, 27795, 31365, 40221, 50031, 67035, 75973, 83385, 94095, 120663, 201105, 227919, 250155, 379865, 603315, 683757, 1139595, 2051271, 3418785, 10256355]

約数ペア:

[(1, 10256355), (3, 3418785), (5, 2051271), (9, 1139595), (15, 683757), (17, 603315), (27, 379865), (41, 250155), (45, 227919), (51, 201105), (85, 120663), (109, 94095), (123, 83385), (135, 75973), (153, 67035), (205, 50031), (255, 40221), (327, 31365), (369, 27795), (459, 22345), (545, 18819), (615, 16677), (697, 14715), (765, 13407), (981, 10455), (1107, 9265), (1635, 6273), (1845, 5559), (1853, 5535), (2091, 4905), (2295, 4469), (2943, 3485)]