11155185

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4349}}^1$

素因数の和:4382

約数の個数: 32

約数和(自身を含む): 20880000

約数和(自身を除く): 9724815

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 4349, 13047, 21745, 39141, 65235, 82631, 117423, 195705, 247893, 413155, 587115, 743679, 1239465, 2231037, 3718395, 11155185]

約数ペア:

[(1, 11155185), (3, 3718395), (5, 2231037), (9, 1239465), (15, 743679), (19, 587115), (27, 413155), (45, 247893), (57, 195705), (95, 117423), (135, 82631), (171, 65235), (285, 39141), (513, 21745), (855, 13047), (2565, 4349)]