512112095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{9689}}^1$

素因数の和:9767

約数の個数: 24

約数和(自身を含む): 692796240

約数和(自身を除く): 180684145

約数列:

[1, 5, 11, 31, 55, 155, 341, 961, 1705, 4805, 9689, 10571, 48445, 52855, 106579, 300359, 532895, 1501795, 3303949, 9311129, 16519745, 46555645, 102422419, 512112095]

約数ペア:

[(1, 512112095), (5, 102422419), (11, 46555645), (31, 16519745), (55, 9311129), (155, 3303949), (341, 1501795), (961, 532895), (1705, 300359), (4805, 106579), (9689, 52855), (10571, 48445)]