29274945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{278809}}^1$

素因数の和:278824

約数の個数: 16

約数和(自身を含む): 53531520

約数和(自身を除く): 24256575

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 278809, 836427, 1394045, 1951663, 4182135, 5854989, 9758315, 29274945]

約数ペア:

[(1, 29274945), (3, 9758315), (5, 5854989), (7, 4182135), (15, 1951663), (21, 1394045), (35, 836427), (105, 278809)]