15940035

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15401}}^1$

素因数の和:15435

約数の個数: 24

約数和(自身を含む): 28832544

約数和(自身を除く): 12892509

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 15401, 46203, 77005, 138609, 231015, 354223, 693045, 1062669, 1771115, 3188007, 5313345, 15940035]

約数ペア:

[(1, 15940035), (3, 5313345), (5, 3188007), (9, 1771115), (15, 1062669), (23, 693045), (45, 354223), (69, 231015), (115, 138609), (207, 77005), (345, 46203), (1035, 15401)]