4887045

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 8526336

約数和(自身を除く): 3639291

約数列:

[1, 3, 5, 9, 15, 45, 223, 487, 669, 1115, 1461, 2007, 2435, 3345, 4383, 7305, 10035, 21915, 108601, 325803, 543005, 977409, 1629015, 4887045]

約数ペア:

[(1, 4887045), (3, 1629015), (5, 977409), (9, 543005), (15, 325803), (45, 108601), (223, 21915), (487, 10035), (669, 7305), (1115, 4383), (1461, 3345), (2007, 2435)]