1120635

素因数分解:

$3^4\times 5^1\times {\mathrm{2767}}^1$

素因数の和:2784

約数の個数: 20

約数和(自身を含む): 2009568

約数和(自身を除く): 888933

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 2767, 8301, 13835, 24903, 41505, 74709, 124515, 224127, 373545, 1120635]

約数ペア:

[(1, 1120635), (3, 373545), (5, 224127), (9, 124515), (15, 74709), (27, 41505), (45, 24903), (81, 13835), (135, 8301), (405, 2767)]