47306945

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{19037}}^1$

素因数の和:19120

約数の個数: 16

約数和(自身を含む): 65795328

約数和(自身を除く): 18488383

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 19037, 95185, 133259, 666295, 1351627, 6758135, 9461389, 47306945]

約数ペア:

[(1, 47306945), (5, 9461389), (7, 6758135), (35, 1351627), (71, 666295), (355, 133259), (497, 95185), (2485, 19037)]