320144947485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{18133387}}^1$

素因数の和:18133513

約数の個数: 32

約数和(自身を含む): 564020900352

約数和(自身を除く): 243875952867

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 165, 321, 535, 1177, 1605, 3531, 5885, 17655, 18133387, 54400161, 90666935, 199467257, 272000805, 598401771, 997336285, 1940272409, 2992008855, 5820817227, 9701362045, 21342996499, 29104086135, 64028989497, 106714982495, 320144947485]

約数ペア:

[(1, 320144947485), (3, 106714982495), (5, 64028989497), (11, 29104086135), (15, 21342996499), (33, 9701362045), (55, 5820817227), (107, 2992008855), (165, 1940272409), (321, 997336285), (535, 598401771), (1177, 272000805), (1605, 199467257), (3531, 90666935), (5885, 54400161), (17655, 18133387)]