47391225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4751}}^1$

素因数の和:4790

約数の個数: 48

約数和(自身を含む): 94279680

約数和(自身を除く): 46888455

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 399, 475, 525, 665, 1425, 1995, 3325, 4751, 9975, 14253, 23755, 33257, 71265, 90269, 99771, 118775, 166285, 270807, 356325, 451345, 498855, 631883, 831425, 1354035, 1895649, 2256725, 2494275, 3159415, 6770175, 9478245, 15797075, 47391225]

約数ペア:

[(1, 47391225), (3, 15797075), (5, 9478245), (7, 6770175), (15, 3159415), (19, 2494275), (21, 2256725), (25, 1895649), (35, 1354035), (57, 831425), (75, 631883), (95, 498855), (105, 451345), (133, 356325), (175, 270807), (285, 166285), (399, 118775), (475, 99771), (525, 90269), (665, 71265), (1425, 33257), (1995, 23755), (3325, 14253), (4751, 9975)]