123075275

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3203}}^1$

素因数の和:3295

約数の個数: 24

約数和(自身を含む): 160904880

約数和(自身を除く): 37829605

約数列:

[1, 5, 25, 29, 53, 145, 265, 725, 1325, 1537, 3203, 7685, 16015, 38425, 80075, 92887, 169759, 464435, 848795, 2322175, 4243975, 4923011, 24615055, 123075275]

約数ペア:

[(1, 123075275), (5, 24615055), (25, 4923011), (29, 4243975), (53, 2322175), (145, 848795), (265, 464435), (725, 169759), (1325, 92887), (1537, 80075), (3203, 38425), (7685, 16015)]