12726045

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 22861440

約数和(自身を除く): 10135395

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 881, 963, 1605, 2643, 2889, 4405, 4815, 7929, 13215, 14445, 23787, 39645, 94267, 118935, 282801, 471335, 848403, 1414005, 2545209, 4242015, 12726045]

約数ペア:

[(1, 12726045), (3, 4242015), (5, 2545209), (9, 1414005), (15, 848403), (27, 471335), (45, 282801), (107, 118935), (135, 94267), (321, 39645), (535, 23787), (881, 14445), (963, 13215), (1605, 7929), (2643, 4815), (2889, 4405)]