142353375

素因数分解:

$3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{2731}}^1$

素因数の和:2888

約数の個数: 32

約数和(自身を含む): 238667520

約数和(自身を除く): 96314145

約数列:

[1, 3, 5, 15, 25, 75, 125, 139, 375, 417, 695, 2085, 2731, 3475, 8193, 10425, 13655, 17375, 40965, 52125, 68275, 204825, 341375, 379609, 1024125, 1138827, 1898045, 5694135, 9490225, 28470675, 47451125, 142353375]

約数ペア:

[(1, 142353375), (3, 47451125), (5, 28470675), (15, 9490225), (25, 5694135), (75, 1898045), (125, 1138827), (139, 1024125), (375, 379609), (417, 341375), (695, 204825), (2085, 68275), (2731, 52125), (3475, 40965), (8193, 17375), (10425, 13655)]