13847445

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2423}}^1$

素因数の和:2561

約数の個数: 24

約数和(自身を含む): 24201216

約数和(自身を除く): 10353771

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 2423, 5715, 7269, 12115, 21807, 36345, 109035, 307721, 923163, 1538605, 2769489, 4615815, 13847445]

約数ペア:

[(1, 13847445), (3, 4615815), (5, 2769489), (9, 1538605), (15, 923163), (45, 307721), (127, 109035), (381, 36345), (635, 21807), (1143, 12115), (1905, 7269), (2423, 5715)]