6788985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 13547520

約数和(自身を除く): 6758535

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 41, 57, 83, 95, 105, 123, 133, 205, 249, 285, 287, 399, 415, 581, 615, 665, 779, 861, 1245, 1435, 1577, 1743, 1995, 2337, 2905, 3403, 3895, 4305, 4731, 5453, 7885, 8715, 10209, 11039, 11685, 16359, 17015, 23655, 23821, 27265, 33117, 51045, 55195, 64657, 71463, 81795, 119105, 165585, 193971, 323285, 357315, 452599, 969855, 1357797, 2262995, 6788985]

約数ペア:

[(1, 6788985), (3, 2262995), (5, 1357797), (7, 969855), (15, 452599), (19, 357315), (21, 323285), (35, 193971), (41, 165585), (57, 119105), (83, 81795), (95, 71463), (105, 64657), (123, 55195), (133, 51045), (205, 33117), (249, 27265), (285, 23821), (287, 23655), (399, 17015), (415, 16359), (581, 11685), (615, 11039), (665, 10209), (779, 8715), (861, 7885), (1245, 5453), (1435, 4731), (1577, 4305), (1743, 3895), (1995, 3403), (2337, 2905)]