15552945

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5009}}^1$

素因数の和:5046

約数の個数: 32

約数和(自身を含む): 28857600

約数和(自身を除く): 13304655

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 5009, 15027, 25045, 45081, 75135, 115207, 135243, 225405, 345621, 576035, 676215, 1036863, 1728105, 3110589, 5184315, 15552945]

約数ペア:

[(1, 15552945), (3, 5184315), (5, 3110589), (9, 1728105), (15, 1036863), (23, 676215), (27, 576035), (45, 345621), (69, 225405), (115, 135243), (135, 115207), (207, 75135), (345, 45081), (621, 25045), (1035, 15027), (3105, 5009)]