5170125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 9120384

約数和(自身を除く): 3950259

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 811, 1275, 2125, 2433, 4055, 6375, 12165, 13787, 20275, 41361, 60825, 68935, 101375, 206805, 304125, 344675, 1034025, 1723375, 5170125]

約数ペア:

[(1, 5170125), (3, 1723375), (5, 1034025), (15, 344675), (17, 304125), (25, 206805), (51, 101375), (75, 68935), (85, 60825), (125, 41361), (255, 20275), (375, 13787), (425, 12165), (811, 6375), (1275, 4055), (2125, 2433)]