8740295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 11582352

約数和(自身を除く): 2842057

約数列:

[1, 5, 17, 31, 85, 107, 155, 527, 535, 961, 1819, 2635, 3317, 4805, 9095, 16337, 16585, 56389, 81685, 102827, 281945, 514135, 1748059, 8740295]

約数ペア:

[(1, 8740295), (5, 1748059), (17, 514135), (31, 281945), (85, 102827), (107, 81685), (155, 56389), (527, 16585), (535, 16337), (961, 9095), (1819, 4805), (2635, 3317)]