5234385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 9555840

約数和(自身を除く): 4321455

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 1579, 3315, 4737, 7895, 20527, 23685, 26843, 61581, 80529, 102635, 134215, 307905, 348959, 402645, 1046877, 1744795, 5234385]

約数ペア:

[(1, 5234385), (3, 1744795), (5, 1046877), (13, 402645), (15, 348959), (17, 307905), (39, 134215), (51, 102635), (65, 80529), (85, 61581), (195, 26843), (221, 23685), (255, 20527), (663, 7895), (1105, 4737), (1579, 3315)]