542275635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 984130560

約数和(自身を除く): 441854925

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 71, 123, 165, 205, 213, 355, 451, 615, 781, 1065, 1129, 1353, 2255, 2343, 2911, 3387, 3905, 5645, 6765, 8733, 11715, 12419, 14555, 16935, 32021, 37257, 43665, 46289, 62095, 80159, 96063, 138867, 160105, 186285, 231445, 240477, 400795, 480315, 509179, 694335, 881749, 1202385, 1527537, 2545895, 2645247, 3286519, 4408745, 7637685, 9859557, 13226235, 16432595, 36151709, 49297785, 108455127, 180758545, 542275635]

約数ペア:

[(1, 542275635), (3, 180758545), (5, 108455127), (11, 49297785), (15, 36151709), (33, 16432595), (41, 13226235), (55, 9859557), (71, 7637685), (123, 4408745), (165, 3286519), (205, 2645247), (213, 2545895), (355, 1527537), (451, 1202385), (615, 881749), (781, 694335), (1065, 509179), (1129, 480315), (1353, 400795), (2255, 240477), (2343, 231445), (2911, 186285), (3387, 160105), (3905, 138867), (5645, 96063), (6765, 80159), (8733, 62095), (11715, 46289), (12419, 43665), (14555, 37257), (16935, 32021)]