19443105

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13093}}^1$

素因数の和:13118

約数の個数: 32

約数和(自身を含む): 37710720

約数和(自身を除く): 18267615

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 13093, 39279, 65465, 117837, 144023, 196395, 353511, 432069, 589185, 720115, 1296207, 1767555, 2160345, 3888621, 6481035, 19443105]

約数ペア:

[(1, 19443105), (3, 6481035), (5, 3888621), (9, 2160345), (11, 1767555), (15, 1296207), (27, 720115), (33, 589185), (45, 432069), (55, 353511), (99, 196395), (135, 144023), (165, 117837), (297, 65465), (495, 39279), (1485, 13093)]