22127105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4421}}^1$

素因数の和:4457

約数の個数: 32

約数和(自身を含む): 35659008

約数和(自身を除く): 13531903

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 4421, 5005, 22105, 30947, 48631, 57473, 154735, 243155, 287365, 340417, 402311, 632203, 1702085, 2011555, 3161015, 4425421, 22127105]

約数ペア:

[(1, 22127105), (5, 4425421), (7, 3161015), (11, 2011555), (13, 1702085), (35, 632203), (55, 402311), (65, 340417), (77, 287365), (91, 243155), (143, 154735), (385, 57473), (455, 48631), (715, 30947), (1001, 22105), (4421, 5005)]