2007647715

素因数分解:

$3^1\times 5^1\times {\mathrm{15667}}^1\times {\mathrm{8543}}^1$

素因数の和:24218

約数の個数: 16

約数和(自身を含む): 3212817408

約数和(自身を除く): 1205169693

約数列:

[1, 3, 5, 15, 8543, 15667, 25629, 42715, 47001, 78335, 128145, 235005, 133843181, 401529543, 669215905, 2007647715]

約数ペア:

[(1, 2007647715), (3, 669215905), (5, 401529543), (15, 133843181), (8543, 235005), (15667, 128145), (25629, 78335), (42715, 47001)]