19060605

素因数分解:

$3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{907}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 33145632

約数和(自身を除く): 14085027

約数列:

[1, 3, 5, 9, 15, 45, 467, 907, 1401, 2335, 2721, 4203, 4535, 7005, 8163, 13605, 21015, 40815, 423569, 1270707, 2117845, 3812121, 6353535, 19060605]

約数ペア:

[(1, 19060605), (3, 6353535), (5, 3812121), (9, 2117845), (15, 1270707), (45, 423569), (467, 40815), (907, 21015), (1401, 13605), (2335, 8163), (2721, 7005), (4203, 4535)]