1139969145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{85487}}^1$

素因数の和:85629

約数の個数: 32

約数和(自身を含む): 2100953088

約数和(自身を除く): 960983943

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 1905, 2667, 4445, 13335, 85487, 256461, 427435, 598409, 1282305, 1795227, 2992045, 8976135, 10856849, 32570547, 54284245, 75997943, 162852735, 227993829, 379989715, 1139969145]

約数ペア:

[(1, 1139969145), (3, 379989715), (5, 227993829), (7, 162852735), (15, 75997943), (21, 54284245), (35, 32570547), (105, 10856849), (127, 8976135), (381, 2992045), (635, 1795227), (889, 1282305), (1905, 598409), (2667, 427435), (4445, 256461), (13335, 85487)]