13908345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 25025280

約数和(自身を除く): 11116935

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 97, 121, 165, 237, 291, 363, 395, 485, 605, 869, 1067, 1185, 1455, 1815, 2607, 3201, 4345, 5335, 7663, 9559, 11737, 13035, 16005, 22989, 28677, 35211, 38315, 47795, 58685, 84293, 114945, 143385, 176055, 252879, 421465, 927223, 1264395, 2781669, 4636115, 13908345]

約数ペア:

[(1, 13908345), (3, 4636115), (5, 2781669), (11, 1264395), (15, 927223), (33, 421465), (55, 252879), (79, 176055), (97, 143385), (121, 114945), (165, 84293), (237, 58685), (291, 47795), (363, 38315), (395, 35211), (485, 28677), (605, 22989), (869, 16005), (1067, 13035), (1185, 11737), (1455, 9559), (1815, 7663), (2607, 5335), (3201, 4345)]