4753385

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 7268352

約数和(自身を除く): 2514967

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 337, 403, 455, 1085, 1685, 2015, 2359, 2821, 4381, 10447, 11795, 14105, 21905, 30667, 52235, 73129, 135811, 153335, 365645, 679055, 950677, 4753385]

約数ペア:

[(1, 4753385), (5, 950677), (7, 679055), (13, 365645), (31, 153335), (35, 135811), (65, 73129), (91, 52235), (155, 30667), (217, 21905), (337, 14105), (403, 11795), (455, 10447), (1085, 4381), (1685, 2821), (2015, 2359)]