134397935

素因数分解:

$5^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{1303}}^1$

素因数の和:1743

約数の個数: 24

約数和(自身を含む): 188198496

約数和(自身を除く): 53800561

約数列:

[1, 5, 7, 35, 49, 245, 421, 1303, 2105, 2947, 6515, 9121, 14735, 20629, 45605, 63847, 103145, 319235, 548563, 2742815, 3839941, 19199705, 26879587, 134397935]

約数ペア:

[(1, 134397935), (5, 26879587), (7, 19199705), (35, 3839941), (49, 2742815), (245, 548563), (421, 319235), (1303, 103145), (2105, 63847), (2947, 45605), (6515, 20629), (9121, 14735)]