127573605

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{28069}}^1$

素因数の和:28181

約数の個数: 24

約数和(自身を含む): 223324920

約数和(自身を除く): 95751315

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 28069, 84207, 140345, 252621, 421035, 1263105, 2834969, 8504907, 14174845, 25514721, 42524535, 127573605]

約数ペア:

[(1, 127573605), (3, 42524535), (5, 25514721), (9, 14174845), (15, 8504907), (45, 2834969), (101, 1263105), (303, 421035), (505, 252621), (909, 140345), (1515, 84207), (4545, 28069)]