4982785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 24

約数和(自身を含む): 6649128

約数和(自身を除く): 1666343

約数列:

[1, 5, 17, 31, 61, 85, 155, 305, 527, 961, 1037, 1891, 2635, 4805, 5185, 9455, 16337, 32147, 58621, 81685, 160735, 293105, 996557, 4982785]

約数ペア:

[(1, 4982785), (5, 996557), (17, 293105), (31, 160735), (61, 81685), (85, 58621), (155, 32147), (305, 16337), (527, 9455), (961, 5185), (1037, 4805), (1891, 2635)]