3365955

素因数分解:

$3^4\times 5^1\times {\mathrm{8311}}^1$

素因数の和:8328

約数の個数: 20

約数和(自身を含む): 6034512

約数和(自身を除く): 2668557

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 8311, 24933, 41555, 74799, 124665, 224397, 373995, 673191, 1121985, 3365955]

約数ペア:

[(1, 3365955), (3, 1121985), (5, 673191), (9, 373995), (15, 224397), (27, 124665), (45, 74799), (81, 41555), (135, 24933), (405, 8311)]