38138005

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2027}}^1$

素因数の和:2156

約数の個数: 16

約数和(自身を含む): 47309184

約数和(自身を除く): 9171179

約数列:

[1, 5, 53, 71, 265, 355, 2027, 3763, 10135, 18815, 107431, 143917, 537155, 719585, 7627601, 38138005]

約数ペア:

[(1, 38138005), (5, 7627601), (53, 719585), (71, 537155), (265, 143917), (355, 107431), (2027, 18815), (3763, 10135)]