12693945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 22394880

約数和(自身を除く): 9700935

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 165, 321, 535, 719, 1177, 1605, 2157, 3531, 3595, 5885, 7909, 10785, 17655, 23727, 39545, 76933, 118635, 230799, 384665, 846263, 1153995, 2538789, 4231315, 12693945]

約数ペア:

[(1, 12693945), (3, 4231315), (5, 2538789), (11, 1153995), (15, 846263), (33, 384665), (55, 230799), (107, 118635), (165, 76933), (321, 39545), (535, 23727), (719, 17655), (1177, 10785), (1605, 7909), (2157, 5885), (3531, 3595)]