76807275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 135955584

約数和(自身を除く): 59148309

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 107, 255, 321, 425, 535, 563, 1275, 1605, 1689, 1819, 2675, 2815, 5457, 8025, 8445, 9095, 9571, 14075, 27285, 28713, 42225, 45475, 47855, 60241, 136425, 143565, 180723, 239275, 301205, 717825, 903615, 1024097, 1506025, 3072291, 4518075, 5120485, 15361455, 25602425, 76807275]

約数ペア:

[(1, 76807275), (3, 25602425), (5, 15361455), (15, 5120485), (17, 4518075), (25, 3072291), (51, 1506025), (75, 1024097), (85, 903615), (107, 717825), (255, 301205), (321, 239275), (425, 180723), (535, 143565), (563, 136425), (1275, 60241), (1605, 47855), (1689, 45475), (1819, 42225), (2675, 28713), (2815, 27285), (5457, 14075), (8025, 9571), (8445, 9095)]