2912561805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{63809}}^1$

素因数の和:64013

約数の個数: 32

約数和(自身を含む): 4961865600

約数和(自身を除く): 2049303795

約数列:

[1, 3, 5, 15, 17, 51, 85, 179, 255, 537, 895, 2685, 3043, 9129, 15215, 45645, 63809, 191427, 319045, 957135, 1084753, 3254259, 5423765, 11421811, 16271295, 34265433, 57109055, 171327165, 194170787, 582512361, 970853935, 2912561805]

約数ペア:

[(1, 2912561805), (3, 970853935), (5, 582512361), (15, 194170787), (17, 171327165), (51, 57109055), (85, 34265433), (179, 16271295), (255, 11421811), (537, 5423765), (895, 3254259), (2685, 1084753), (3043, 957135), (9129, 319045), (15215, 191427), (45645, 63809)]