29840655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1117}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 51839424

約数和(自身を除く): 21998769

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 411, 685, 1117, 1781, 2055, 3351, 5343, 5585, 8905, 14521, 16755, 26715, 43563, 72605, 153029, 217815, 459087, 765145, 1989377, 2295435, 5968131, 9946885, 29840655]

約数ペア:

[(1, 29840655), (3, 9946885), (5, 5968131), (13, 2295435), (15, 1989377), (39, 765145), (65, 459087), (137, 217815), (195, 153029), (411, 72605), (685, 43563), (1117, 26715), (1781, 16755), (2055, 14521), (3351, 8905), (5343, 5585)]