136906385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11471}}^1$

素因数の和:11525

約数の個数: 32

約数和(自身を含む): 211451904

約数和(自身を除く): 74545519

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 11471, 11935, 57355, 80297, 126181, 355601, 401485, 630905, 883267, 1778005, 2489207, 3911611, 4416335, 12446035, 19558055, 27381277, 136906385]

約数ペア:

[(1, 136906385), (5, 27381277), (7, 19558055), (11, 12446035), (31, 4416335), (35, 3911611), (55, 2489207), (77, 1778005), (155, 883267), (217, 630905), (341, 401485), (385, 355601), (1085, 126181), (1705, 80297), (2387, 57355), (11471, 11935)]