56278335

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{34421}}^1$

素因数の和:34538

約数の個数: 16

約数和(自身を含む): 90874080

約数和(自身を除く): 34595745

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 34421, 103263, 172105, 516315, 3751889, 11255667, 18759445, 56278335]

約数ペア:

[(1, 56278335), (3, 18759445), (5, 11255667), (15, 3751889), (109, 516315), (327, 172105), (545, 103263), (1635, 34421)]