26996685

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{25349}}^1$

素因数の和:25428

約数の個数: 16

約数和(自身を含む): 43804800

約数和(自身を除く): 16808115

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 25349, 76047, 126745, 380235, 1799779, 5399337, 8998895, 26996685]

約数ペア:

[(1, 26996685), (3, 8998895), (5, 5399337), (15, 1799779), (71, 380235), (213, 126745), (355, 76047), (1065, 25349)]