3834405

素因数分解:

$3^3\times 5^1\times {\mathrm{28403}}^1$

素因数の和:28417

約数の個数: 16

約数和(自身を含む): 6816960

約数和(自身を除く): 2982555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 28403, 85209, 142015, 255627, 426045, 766881, 1278135, 3834405]

約数ペア:

[(1, 3834405), (3, 1278135), (5, 766881), (9, 426045), (15, 255627), (27, 142015), (45, 85209), (135, 28403)]