27191415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3677}}^1$

素因数の和:3731

約数の個数: 32

約数和(自身を含む): 47666880

約数和(自身を除く): 20475465

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 3677, 7395, 11031, 18385, 55155, 62509, 106633, 187527, 312545, 319899, 533165, 937635, 1599495, 1812761, 5438283, 9063805, 27191415]

約数ペア:

[(1, 27191415), (3, 9063805), (5, 5438283), (15, 1812761), (17, 1599495), (29, 937635), (51, 533165), (85, 319899), (87, 312545), (145, 187527), (255, 106633), (435, 62509), (493, 55155), (1479, 18385), (2465, 11031), (3677, 7395)]