26109945

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2803}}^1$

素因数の和:2843

約数の個数: 40

約数和(自身を含む): 48856896

約数和(自身を除く): 22746951

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 2803, 3105, 8409, 9315, 14015, 25227, 42045, 64469, 75681, 126135, 193407, 227043, 322345, 378405, 580221, 967035, 1135215, 1740663, 2901105, 5221989, 8703315, 26109945]

約数ペア:

[(1, 26109945), (3, 8703315), (5, 5221989), (9, 2901105), (15, 1740663), (23, 1135215), (27, 967035), (45, 580221), (69, 378405), (81, 322345), (115, 227043), (135, 193407), (207, 126135), (345, 75681), (405, 64469), (621, 42045), (1035, 25227), (1863, 14015), (2803, 9315), (3105, 8409)]