402018315

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{112139}}^1$

素因数の和:112386

約数の個数: 16

約数和(自身を含む): 645926400

約数和(自身を除く): 243908085

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 112139, 336417, 560695, 1682085, 26801221, 80403663, 134006105, 402018315]

約数ペア:

[(1, 402018315), (3, 134006105), (5, 80403663), (15, 26801221), (239, 1682085), (717, 560695), (1195, 336417), (3585, 112139)]