28866435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{827}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 50077440

約数和(自身を除く): 21211005

約数列:

[1, 3, 5, 13, 15, 39, 65, 179, 195, 537, 827, 895, 2327, 2481, 2685, 4135, 6981, 10751, 11635, 12405, 32253, 34905, 53755, 148033, 161265, 444099, 740165, 1924429, 2220495, 5773287, 9622145, 28866435]

約数ペア:

[(1, 28866435), (3, 9622145), (5, 5773287), (13, 2220495), (15, 1924429), (39, 740165), (65, 444099), (179, 161265), (195, 148033), (537, 53755), (827, 34905), (895, 32253), (2327, 12405), (2481, 11635), (2685, 10751), (4135, 6981)]