3075405

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{487}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 4942464

約数和(自身を除く): 1867059

約数列:

[1, 3, 5, 15, 421, 487, 1263, 1461, 2105, 2435, 6315, 7305, 205027, 615081, 1025135, 3075405]

約数ペア:

[(1, 3075405), (3, 1025135), (5, 615081), (15, 205027), (421, 7305), (487, 6315), (1263, 2435), (1461, 2105)]