27799545

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{63907}}^1$

素因数の和:63944

約数の個数: 16

約数和(自身を含む): 46013760

約数和(自身を除く): 18214215

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 63907, 191721, 319535, 958605, 1853303, 5559909, 9266515, 27799545]

約数ペア:

[(1, 27799545), (3, 9266515), (5, 5559909), (15, 1853303), (29, 958605), (87, 319535), (145, 191721), (435, 63907)]