282983435

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 426746880

約数和(自身を除く): 143763445

約数列:

[1, 5, 7, 19, 35, 41, 95, 97, 107, 133, 205, 287, 485, 535, 665, 679, 749, 779, 1435, 1843, 2033, 3395, 3745, 3895, 3977, 4387, 5453, 9215, 10165, 10379, 12901, 14231, 19885, 21935, 27265, 27839, 30709, 51895, 64505, 71155, 72653, 75563, 83353, 139195, 153545, 197201, 363265, 377815, 416765, 425539, 528941, 583471, 986005, 1380407, 2127695, 2644705, 2917355, 2978773, 6902035, 8085241, 14893865, 40426205, 56596687, 282983435]

約数ペア:

[(1, 282983435), (5, 56596687), (7, 40426205), (19, 14893865), (35, 8085241), (41, 6902035), (95, 2978773), (97, 2917355), (107, 2644705), (133, 2127695), (205, 1380407), (287, 986005), (485, 583471), (535, 528941), (665, 425539), (679, 416765), (749, 377815), (779, 363265), (1435, 197201), (1843, 153545), (2033, 139195), (3395, 83353), (3745, 75563), (3895, 72653), (3977, 71155), (4387, 64505), (5453, 51895), (9215, 30709), (10165, 27839), (10379, 27265), (12901, 21935), (14231, 19885)]