5211585

素因数分解:

$3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{647}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 9097920

約数和(自身を除く): 3886335

約数列:

[1, 3, 5, 9, 15, 45, 179, 537, 647, 895, 1611, 1941, 2685, 3235, 5823, 8055, 9705, 29115, 115813, 347439, 579065, 1042317, 1737195, 5211585]

約数ペア:

[(1, 5211585), (3, 1737195), (5, 1042317), (9, 579065), (15, 347439), (45, 115813), (179, 29115), (537, 9705), (647, 8055), (895, 5823), (1611, 3235), (1941, 2685)]