119884135

素因数分解:

$5^1\times 7^2\times {\mathrm{643}}^1\times {\mathrm{761}}^1$

素因数の和:1423

約数の個数: 24

約数和(自身を含む): 167828976

約数和(自身を除く): 47944841

約数列:

[1, 5, 7, 35, 49, 245, 643, 761, 3215, 3805, 4501, 5327, 22505, 26635, 31507, 37289, 157535, 186445, 489323, 2446615, 3425261, 17126305, 23976827, 119884135]

約数ペア:

[(1, 119884135), (5, 23976827), (7, 17126305), (35, 3425261), (49, 2446615), (245, 489323), (643, 186445), (761, 157535), (3215, 37289), (3805, 31507), (4501, 26635), (5327, 22505)]