40644485

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10853}}^1$

素因数の和:10972

約数の個数: 16

約数和(自身を含む): 56267136

約数和(自身を除く): 15622651

約数列:

[1, 5, 7, 35, 107, 535, 749, 3745, 10853, 54265, 75971, 379855, 1161271, 5806355, 8128897, 40644485]

約数ペア:

[(1, 40644485), (5, 8128897), (7, 5806355), (35, 1161271), (107, 379855), (535, 75971), (749, 54265), (3745, 10853)]