1276291319905

素因数分解:

$5^1\times 7^1\times {\mathrm{2063}}^1\times {\mathrm{4127}}^1\times {\mathrm{4283}}^1$

素因数の和:10485

約数の個数: 32

約数和(自身を含む): 1752024121344

約数和(自身を除く): 475732801439

約数列:

[1, 5, 7, 35, 2063, 4127, 4283, 10315, 14441, 20635, 21415, 28889, 29981, 72205, 144445, 149905, 8514001, 8835829, 17675941, 42570005, 44179145, 59598007, 61850803, 88379705, 123731587, 297990035, 309254015, 618657935, 36465466283, 182327331415, 255258263981, 1276291319905]

約数ペア:

[(1, 1276291319905), (5, 255258263981), (7, 182327331415), (35, 36465466283), (2063, 618657935), (4127, 309254015), (4283, 297990035), (10315, 123731587), (14441, 88379705), (20635, 61850803), (21415, 59598007), (28889, 44179145), (29981, 42570005), (72205, 17675941), (144445, 8835829), (149905, 8514001)]