12540495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{76003}}^1$

素因数の和:76022

約数の個数: 16

約数和(自身を含む): 21889152

約数和(自身を除く): 9348657

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 76003, 228009, 380015, 836033, 1140045, 2508099, 4180165, 12540495]

約数ペア:

[(1, 12540495), (3, 4180165), (5, 2508099), (11, 1140045), (15, 836033), (33, 380015), (55, 228009), (165, 76003)]