244451385

素因数分解:

$3^3\times 5^1\times {\mathrm{1810751}}^1$

素因数の和:1810765

約数の個数: 16

約数和(自身を含む): 434580480

約数和(自身を除く): 190129095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1810751, 5432253, 9053755, 16296759, 27161265, 48890277, 81483795, 244451385]

約数ペア:

[(1, 244451385), (3, 81483795), (5, 48890277), (9, 27161265), (15, 16296759), (27, 9053755), (45, 5432253), (135, 1810751)]