1899315

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1279}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 3686400

約数和(自身を除く): 1787085

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1279, 1485, 3837, 6395, 11511, 14069, 19185, 34533, 42207, 57555, 70345, 126621, 172665, 211035, 379863, 633105, 1899315]

約数ペア:

[(1, 1899315), (3, 633105), (5, 379863), (9, 211035), (11, 172665), (15, 126621), (27, 70345), (33, 57555), (45, 42207), (55, 34533), (99, 19185), (135, 14069), (165, 11511), (297, 6395), (495, 3837), (1279, 1485)]