28544845

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{28123}}^1$

素因数の和:28164

約数の個数: 16

約数和(自身を含む): 40498560

約数和(自身を除く): 11953715

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 28123, 140615, 196861, 815567, 984305, 4077835, 5708969, 28544845]

約数ペア:

[(1, 28544845), (5, 5708969), (7, 4077835), (29, 984305), (35, 815567), (145, 196861), (203, 140615), (1015, 28123)]