51535125

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2451

約数の個数: 48

約数和(自身を含む): 97830720

約数和(自身を除く): 46295595

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 855, 1125, 1425, 2375, 2411, 4275, 7125, 7233, 12055, 21375, 21699, 36165, 45809, 60275, 108495, 137427, 180825, 229045, 301375, 412281, 542475, 687135, 904125, 1145225, 2061405, 2712375, 3435675, 5726125, 10307025, 17178375, 51535125]

約数ペア:

[(1, 51535125), (3, 17178375), (5, 10307025), (9, 5726125), (15, 3435675), (19, 2712375), (25, 2061405), (45, 1145225), (57, 904125), (75, 687135), (95, 542475), (125, 412281), (171, 301375), (225, 229045), (285, 180825), (375, 137427), (475, 108495), (855, 60275), (1125, 45809), (1425, 36165), (2375, 21699), (2411, 21375), (4275, 12055), (7125, 7233)]