1393327705

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{10613}}^1$

素因数の和:10678

約数の個数: 48

約数和(自身を含む): 2168312832

約数和(自身を除く): 774985127

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 121, 155, 217, 341, 385, 605, 847, 1085, 1705, 2387, 3751, 4235, 10613, 11935, 18755, 26257, 53065, 74291, 116743, 131285, 329003, 371455, 583715, 817201, 1284173, 1645015, 2303021, 3619033, 4086005, 6420865, 8989211, 11515105, 18095165, 25333231, 39809363, 44946055, 126666155, 199046815, 278665541, 1393327705]

約数ペア:

[(1, 1393327705), (5, 278665541), (7, 199046815), (11, 126666155), (31, 44946055), (35, 39809363), (55, 25333231), (77, 18095165), (121, 11515105), (155, 8989211), (217, 6420865), (341, 4086005), (385, 3619033), (605, 2303021), (847, 1645015), (1085, 1284173), (1705, 817201), (2387, 583715), (3751, 371455), (4235, 329003), (10613, 131285), (11935, 116743), (18755, 74291), (26257, 53065)]