19071315

素因数分解:

$3^3\times 5^1\times {\mathrm{141269}}^1$

素因数の和:141283

約数の個数: 16

約数和(自身を含む): 33904800

約数和(自身を除く): 14833485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 141269, 423807, 706345, 1271421, 2119035, 3814263, 6357105, 19071315]

約数ペア:

[(1, 19071315), (3, 6357105), (5, 3814263), (9, 2119035), (15, 1271421), (27, 706345), (45, 423807), (135, 141269)]