2189448045

素因数分解:

$3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{105541}}^1$

素因数の和:106013

約数の個数: 24

約数和(自身を含む): 3803311512

約数和(自身を除く): 1613863467

約数列:

[1, 3, 5, 9, 15, 45, 461, 1383, 2305, 4149, 6915, 20745, 105541, 316623, 527705, 949869, 1583115, 4749345, 48654401, 145963203, 243272005, 437889609, 729816015, 2189448045]

約数ペア:

[(1, 2189448045), (3, 729816015), (5, 437889609), (9, 243272005), (15, 145963203), (45, 48654401), (461, 4749345), (1383, 1583115), (2305, 949869), (4149, 527705), (6915, 316623), (20745, 105541)]