27470235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{787}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 47658240

約数和(自身を除く): 20188005

約数列:

[1, 3, 5, 13, 15, 39, 65, 179, 195, 537, 787, 895, 2327, 2361, 2685, 3935, 6981, 10231, 11635, 11805, 30693, 34905, 51155, 140873, 153465, 422619, 704365, 1831349, 2113095, 5494047, 9156745, 27470235]

約数ペア:

[(1, 27470235), (3, 9156745), (5, 5494047), (13, 2113095), (15, 1831349), (39, 704365), (65, 422619), (179, 153465), (195, 140873), (537, 51155), (787, 34905), (895, 30693), (2327, 11805), (2361, 11635), (2685, 10231), (3935, 6981)]