4878645

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 8294400

約数和(自身を除く): 3415755

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 179, 237, 345, 395, 537, 895, 1185, 1817, 2685, 4117, 5451, 9085, 12351, 14141, 20585, 27255, 42423, 61755, 70705, 212115, 325243, 975729, 1626215, 4878645]

約数ペア:

[(1, 4878645), (3, 1626215), (5, 975729), (15, 325243), (23, 212115), (69, 70705), (79, 61755), (115, 42423), (179, 27255), (237, 20585), (345, 14141), (395, 12351), (537, 9085), (895, 5451), (1185, 4117), (1817, 2685)]