1116426645

素因数分解:

$3^4\times 5^1\times {\mathrm{2756609}}^1$

素因数の和:2756626

約数の個数: 20

約数和(自身を含む): 2001298860

約数和(自身を除く): 884872215

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 2756609, 8269827, 13783045, 24809481, 41349135, 74428443, 124047405, 223285329, 372142215, 1116426645]

約数ペア:

[(1, 1116426645), (3, 372142215), (5, 223285329), (9, 124047405), (15, 74428443), (27, 41349135), (45, 24809481), (81, 13783045), (135, 8269827), (405, 2756609)]