12744765

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25747}}^1$

素因数の和:25769

約数の個数: 24

約数和(自身を含む): 24100128

約数和(自身を除く): 11355363

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 25747, 77241, 128735, 231723, 283217, 386205, 849651, 1158615, 1416085, 2548953, 4248255, 12744765]

約数ペア:

[(1, 12744765), (3, 4248255), (5, 2548953), (9, 1416085), (11, 1158615), (15, 849651), (33, 386205), (45, 283217), (55, 231723), (99, 128735), (165, 77241), (495, 25747)]