40639995

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27367}}^1$

素因数の和:27392

約数の個数: 32

約数和(自身を含む): 78819840

約数和(自身を除く): 38179845

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 27367, 82101, 136835, 246303, 301037, 410505, 738909, 903111, 1231515, 1505185, 2709333, 3694545, 4515555, 8127999, 13546665, 40639995]

約数ペア:

[(1, 40639995), (3, 13546665), (5, 8127999), (9, 4515555), (11, 3694545), (15, 2709333), (27, 1505185), (33, 1231515), (45, 903111), (55, 738909), (99, 410505), (135, 301037), (165, 246303), (297, 136835), (495, 82101), (1485, 27367)]