2224995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 3866880

約数和(自身を除く): 1641885

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 211, 285, 555, 633, 703, 1055, 2109, 3165, 3515, 4009, 7807, 10545, 12027, 20045, 23421, 39035, 60135, 117105, 148333, 444999, 741665, 2224995]

約数ペア:

[(1, 2224995), (3, 741665), (5, 444999), (15, 148333), (19, 117105), (37, 60135), (57, 39035), (95, 23421), (111, 20045), (185, 12027), (211, 10545), (285, 7807), (555, 4009), (633, 3515), (703, 3165), (1055, 2109)]