2319435

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 4402944

約数和(自身を除く): 2083509

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 83, 115, 135, 207, 243, 249, 345, 405, 415, 621, 747, 1035, 1215, 1245, 1863, 1909, 2241, 3105, 3735, 5589, 5727, 6723, 9315, 9545, 11205, 17181, 20169, 27945, 28635, 33615, 51543, 85905, 100845, 154629, 257715, 463887, 773145, 2319435]

約数ペア:

[(1, 2319435), (3, 773145), (5, 463887), (9, 257715), (15, 154629), (23, 100845), (27, 85905), (45, 51543), (69, 33615), (81, 28635), (83, 27945), (115, 20169), (135, 17181), (207, 11205), (243, 9545), (249, 9315), (345, 6723), (405, 5727), (415, 5589), (621, 3735), (747, 3105), (1035, 2241), (1215, 1909), (1245, 1863)]