2277945

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 3983616

約数和(自身を除く): 1705671

約数列:

[1, 3, 5, 9, 15, 45, 223, 227, 669, 681, 1115, 1135, 2007, 2043, 3345, 3405, 10035, 10215, 50621, 151863, 253105, 455589, 759315, 2277945]

約数ペア:

[(1, 2277945), (3, 759315), (5, 455589), (9, 253105), (15, 151863), (45, 50621), (223, 10215), (227, 10035), (669, 3405), (681, 3345), (1115, 2043), (1135, 2007)]