155565542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{15473}}^1$

素因数の和:15943

約数の個数: 16

約数和(自身を含む): 255135312

約数和(自身を除く): 99569770

約数列:

[1, 2, 11, 22, 457, 914, 5027, 10054, 15473, 30946, 170203, 340406, 7071161, 14142322, 77782771, 155565542]

約数ペア:

[(1, 155565542), (2, 77782771), (11, 14142322), (22, 7071161), (457, 340406), (914, 170203), (5027, 30946), (10054, 15473)]