69031115

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{431}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 84105216

約数和(自身を除く): 15074101

約数列:

[1, 5, 103, 311, 431, 515, 1555, 2155, 32033, 44393, 134041, 160165, 221965, 670205, 13806223, 69031115]

約数ペア:

[(1, 69031115), (5, 13806223), (103, 670205), (311, 221965), (431, 160165), (515, 134041), (1555, 44393), (2155, 32033)]