28344964.000000000

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3715559}}^1$

素因数の和:3715578

約数の個数: 16

約数和(自身を含む): 1070081280

約数和(自身を除く): 457014045

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 3715559, 11146677, 18577795, 40871149, 55733385, 122613447, 204355745, 613067235]

約数ペア:

[(1, 613067235), (3, 204355745), (5, 122613447), (11, 55733385), (15, 40871149), (33, 18577795), (55, 11146677), (165, 3715559)]