2054294565

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{126691}}^1$

素因数の和:126769

約数の個数: 32

約数和(自身を含む): 3502780416

約数和(自身を除く): 1448485851

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 3243, 5405, 16215, 126691, 380073, 633455, 1900365, 2913893, 5954477, 8741679, 14569465, 17863431, 29772385, 43708395, 89317155, 136952971, 410858913, 684764855, 2054294565]

約数ペア:

[(1, 2054294565), (3, 684764855), (5, 410858913), (15, 136952971), (23, 89317155), (47, 43708395), (69, 29772385), (115, 17863431), (141, 14569465), (235, 8741679), (345, 5954477), (705, 2913893), (1081, 1900365), (3243, 633455), (5405, 380073), (16215, 126691)]