229140905

素因数分解:

$5^1\times 7^2\times {\mathrm{761}}^1\times {\mathrm{1229}}^1$

素因数の和:2009

約数の個数: 24

約数和(自身を含む): 320542920

約数和(自身を除く): 91402015

約数列:

[1, 5, 7, 35, 49, 245, 761, 1229, 3805, 5327, 6145, 8603, 26635, 37289, 43015, 60221, 186445, 301105, 935269, 4676345, 6546883, 32734415, 45828181, 229140905]

約数ペア:

[(1, 229140905), (5, 45828181), (7, 32734415), (35, 6546883), (49, 4676345), (245, 935269), (761, 301105), (1229, 186445), (3805, 60221), (5327, 43015), (6145, 37289), (8603, 26635)]