401070555

素因数分解:

$3^3\times 5^1\times {\mathrm{2970893}}^1$

素因数の和:2970907

約数の個数: 16

約数和(自身を含む): 713014560

約数和(自身を除く): 311944005

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2970893, 8912679, 14854465, 26738037, 44563395, 80214111, 133690185, 401070555]

約数ペア:

[(1, 401070555), (3, 133690185), (5, 80214111), (9, 44563395), (15, 26738037), (27, 14854465), (45, 8912679), (135, 2970893)]