13302945

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15559}}^1$

素因数の和:15589

約数の個数: 24

約数和(自身を含む): 24273600

約数和(自身を除く): 10970655

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 15559, 46677, 77795, 140031, 233385, 295621, 700155, 886863, 1478105, 2660589, 4434315, 13302945]

約数ペア:

[(1, 13302945), (3, 4434315), (5, 2660589), (9, 1478105), (15, 886863), (19, 700155), (45, 295621), (57, 233385), (95, 140031), (171, 77795), (285, 46677), (855, 15559)]