13563155

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1051}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 17042400

約数和(自身を除く): 3479245

約数列:

[1, 5, 29, 89, 145, 445, 1051, 2581, 5255, 12905, 30479, 93539, 152395, 467695, 2712631, 13563155]

約数ペア:

[(1, 13563155), (5, 2712631), (29, 467695), (89, 152395), (145, 93539), (445, 30479), (1051, 12905), (2581, 5255)]