5407025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 7332864

約数和(自身を除く): 1925839

約数列:

[1, 5, 13, 25, 65, 127, 131, 325, 635, 655, 1651, 1703, 3175, 3275, 8255, 8515, 16637, 41275, 42575, 83185, 216281, 415925, 1081405, 5407025]

約数ペア:

[(1, 5407025), (5, 1081405), (13, 415925), (25, 216281), (65, 83185), (127, 42575), (131, 41275), (325, 16637), (635, 8515), (655, 8255), (1651, 3275), (1703, 3175)]