12605745

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4643}}^1$

素因数の和:4832

約数の個数: 16

約数和(自身を含む): 20284992

約数和(自身を除く): 7679247

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 4643, 13929, 23215, 69645, 840383, 2521149, 4201915, 12605745]

約数ペア:

[(1, 12605745), (3, 4201915), (5, 2521149), (15, 840383), (181, 69645), (543, 23215), (905, 13929), (2715, 4643)]