12744045

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1637}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 22230936

約数和(自身を除く): 9486891

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 1637, 2595, 4911, 7785, 8185, 14733, 24555, 73665, 283201, 849603, 1416005, 2548809, 4248015, 12744045]

約数ペア:

[(1, 12744045), (3, 4248015), (5, 2548809), (9, 1416005), (15, 849603), (45, 283201), (173, 73665), (519, 24555), (865, 14733), (1557, 8185), (1637, 7785), (2595, 4911)]