28776045

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{17929}}^1$

素因数の和:18044

約数の個数: 16

約数和(自身を含む): 46474560

約数和(自身を除く): 17698515

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 17929, 53787, 89645, 268935, 1918403, 5755209, 9592015, 28776045]

約数ペア:

[(1, 28776045), (3, 9592015), (5, 5755209), (15, 1918403), (107, 268935), (321, 89645), (535, 53787), (1605, 17929)]