2015391445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{246833}}^1$

素因数の和:246932

約数の個数: 16

約数和(自身を含む): 2559174912

約数和(自身を除く): 543783467

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 246833, 1234165, 5677159, 17525143, 28385795, 87625715, 403078289, 2015391445]

約数ペア:

[(1, 2015391445), (5, 403078289), (23, 87625715), (71, 28385795), (115, 17525143), (355, 5677159), (1633, 1234165), (8165, 246833)]