770503665

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1338

約数の個数: 64

約数和(自身を含む): 1359369216

約数和(自身を除く): 588865551

約数列:

[1, 3, 5, 15, 17, 47, 51, 53, 85, 141, 159, 235, 255, 265, 705, 795, 799, 901, 1213, 2397, 2491, 2703, 3639, 3995, 4505, 6065, 7473, 11985, 12455, 13515, 18195, 20621, 37365, 42347, 57011, 61863, 64289, 103105, 127041, 171033, 192867, 211735, 285055, 309315, 321445, 635205, 855165, 964335, 969187, 1092913, 2907561, 3021583, 3278739, 4845935, 5464565, 9064749, 14537805, 15107915, 16393695, 45323745, 51366911, 154100733, 256834555, 770503665]

約数ペア:

[(1, 770503665), (3, 256834555), (5, 154100733), (15, 51366911), (17, 45323745), (47, 16393695), (51, 15107915), (53, 14537805), (85, 9064749), (141, 5464565), (159, 4845935), (235, 3278739), (255, 3021583), (265, 2907561), (705, 1092913), (795, 969187), (799, 964335), (901, 855165), (1213, 635205), (2397, 321445), (2491, 309315), (2703, 285055), (3639, 211735), (3995, 192867), (4505, 171033), (6065, 127041), (7473, 103105), (11985, 64289), (12455, 61863), (13515, 57011), (18195, 42347), (20621, 37365)]