13662315

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4159}}^1$

素因数の和:4243

約数の個数: 24

約数和(自身を含む): 24011520

約数和(自身を除く): 10349205

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 4159, 12477, 20795, 37431, 62385, 187155, 303607, 910821, 1518035, 2732463, 4554105, 13662315]

約数ペア:

[(1, 13662315), (3, 4554105), (5, 2732463), (9, 1518035), (15, 910821), (45, 303607), (73, 187155), (219, 62385), (365, 37431), (657, 20795), (1095, 12477), (3285, 4159)]