297905085

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15149}}^1$

素因数の和:15202

約数の個数: 48

約数和(自身を含む): 567216000

約数和(自身を除く): 269310915

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 855, 1035, 1311, 2185, 3933, 6555, 15149, 19665, 45447, 75745, 136341, 227235, 287831, 348427, 681705, 863493, 1045281, 1439155, 1742135, 2590479, 3135843, 4317465, 5226405, 6620113, 12952395, 15679215, 19860339, 33100565, 59581017, 99301695, 297905085]

約数ペア:

[(1, 297905085), (3, 99301695), (5, 59581017), (9, 33100565), (15, 19860339), (19, 15679215), (23, 12952395), (45, 6620113), (57, 5226405), (69, 4317465), (95, 3135843), (115, 2590479), (171, 1742135), (207, 1439155), (285, 1045281), (345, 863493), (437, 681705), (855, 348427), (1035, 287831), (1311, 227235), (2185, 136341), (3933, 75745), (6555, 45447), (15149, 19665)]