826664135

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{4007}}^1$

素因数の和:4076

約数の個数: 32

約数和(自身を含む): 1126600704

約数和(自身を除く): 299936569

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 605, 1331, 1705, 3751, 4007, 6655, 18755, 20035, 41261, 44077, 124217, 206305, 220385, 484847, 621085, 1366387, 2424235, 5333317, 6831935, 15030257, 26666585, 75151285, 165332827, 826664135]

約数ペア:

[(1, 826664135), (5, 165332827), (11, 75151285), (31, 26666585), (55, 15030257), (121, 6831935), (155, 5333317), (341, 2424235), (605, 1366387), (1331, 621085), (1705, 484847), (3751, 220385), (4007, 206305), (6655, 124217), (18755, 44077), (20035, 41261)]