8228545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1783}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 10789632

約数和(自身を除く): 2561087

約数列:

[1, 5, 13, 65, 71, 355, 923, 1783, 4615, 8915, 23179, 115895, 126593, 632965, 1645709, 8228545]

約数ペア:

[(1, 8228545), (5, 1645709), (13, 632965), (65, 126593), (71, 115895), (355, 23179), (923, 8915), (1783, 4615)]