2040648765

素因数分解:

$3^1\times 5^1\times {\mathrm{8647}}^1\times {\mathrm{15733}}^1$

素因数の和:24388

約数の個数: 16

約数和(自身を含む): 3265623168

約数和(自身を除く): 1224974403

約数列:

[1, 3, 5, 15, 8647, 15733, 25941, 43235, 47199, 78665, 129705, 235995, 136043251, 408129753, 680216255, 2040648765]

約数ペア:

[(1, 2040648765), (3, 680216255), (5, 408129753), (15, 136043251), (8647, 235995), (15733, 129705), (25941, 78665), (43235, 47199)]