4849275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 8749440

約数和(自身を除く): 3900165

約数列:

[1, 3, 5, 15, 19, 25, 41, 57, 75, 83, 95, 123, 205, 249, 285, 415, 475, 615, 779, 1025, 1245, 1425, 1577, 2075, 2337, 3075, 3403, 3895, 4731, 6225, 7885, 10209, 11685, 17015, 19475, 23655, 39425, 51045, 58425, 64657, 85075, 118275, 193971, 255225, 323285, 969855, 1616425, 4849275]

約数ペア:

[(1, 4849275), (3, 1616425), (5, 969855), (15, 323285), (19, 255225), (25, 193971), (41, 118275), (57, 85075), (75, 64657), (83, 58425), (95, 51045), (123, 39425), (205, 23655), (249, 19475), (285, 17015), (415, 11685), (475, 10209), (615, 7885), (779, 6225), (1025, 4731), (1245, 3895), (1425, 3403), (1577, 3075), (2075, 2337)]