195694405

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{1429}}^1$

素因数の和:1944

約数の個数: 16

約数和(自身を含む): 239382000

約数和(自身を除く): 43687595

約数列:

[1, 5, 61, 305, 449, 1429, 2245, 7145, 27389, 87169, 136945, 435845, 641621, 3208105, 39138881, 195694405]

約数ペア:

[(1, 195694405), (5, 39138881), (61, 3208105), (305, 641621), (449, 435845), (1429, 136945), (2245, 87169), (7145, 27389)]